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4 tháng 1 2019

Dịch nôm na: Selena phải đi 130 m. Hỏi cô ấy tiết kiệm được bao nhiêu phút nếu lái với tốc độ 75 m/h thay vì 65 m/h

Selena tiết kiệm được: \(130:65-130:75=2-\frac{26}{15}=\frac{4}{15}\) (giờ)

Đổi 4/15 giờ = 16 phút

Answer: 16

7 tháng 5 2018

a mile = 5280 feets, an hour = 3600 seconds

30 miles per hour = 30 x 5280 feets per hour = 30 x 5280 : 3600 feets per second = 44 feets per second

5 tháng 1 2019

Một giáo viên có một túi đồ ngọt để đãi lớp cô. Nếu cô ấy đưa 4 kẹo cho mỗi học sinh, thì cô ấy sẽ còn lại 82 kẹo. Nếu đưa 9 viên kẹo cho mỗi học sinh, thì cô ấy sẽ còn lại 2 viên kẹo. Có bao nhiêu đồ ngọt?

5 tháng 1 2019

180 chiếc nha bn 

3 tháng 8 2021

don't waste

has walked

will be

play

visited

the song about/ Sing/ our country, / please.        Selena eats … every morning.a big breakfasta bowl of noodlesriceAll are correct They are staying at a … flat until they find a new house.friendfriends’friendsfriend’s  carry/ Could you/ me/ the heavy bag? / help        How many hours a week … she work? Choose the word that has the underlined part pronounced fifferently:thinkotherthanksthirdChoose the word that has the underlined part pronounced fifferentlyByFlyEarlySky Where does the young...
Đọc tiếp

the song about/ Sing/ our country, / please.

        

Selena eats … every morning.

a big breakfast

a bowl of noodles

rice

All are correct

 

They are staying at a … flat until they find a new house.

friend

friends’

friends

friend’s 

 

carry/ Could you/ me/ the heavy bag? / help

        

How many hours a week … she work? 

Choose the word that has the underlined part pronounced fifferently:

think

other

thanks

third

Choose the word that has the underlined part pronounced fifferently

By

Fly

Early

Sky

 

Where does the young girl want to go with her father? – cau nghe

To the movies

To the park

To the swimmingpool

To the zoo

 

A pain doesn’t feel good, but it tells your brain that you are in….

…. a look, please! 

See

Watch

Take

Give

 

My parents t… me to eat out every Sunday.

He is thirteen … old now.

Go to bed? / you/ do/ What time

        

The boy is … a balloon.

              

Did you go by train … by coach?

or

to

than

from

Why did you go to the … yesterday? – I wanted to buy some aspirins.

hospital

supermarket

doctor’s

chemist’s

Could you show me how … the cinema?

to get

to get to

getting

getting to

 

Mai is writing a short story. - Cau nghe

You should … your hands before eating.

wash

do

make

tidy

We have Physical Education only on Wednesday so we have it … a week.

TOM_TO

A: Which ocean is the largest on our planet? – B: Pacific Ocean. It’s a … of cake.

They never go to the beach in march. – cau nghe

My father goes to work … Monday … Friday.

between/ to

on/on

at/ on

from/ to

There aren’t … eggs in the box.

some

any

an

much

… Mrs. Annie like Vietnam?

Her age is young, … she can dance well

because

so

but

when

 

bike? / your/ was wrong/ What/ with

        

… on your coat or you may get sick.

James likes spring because … - cau nghe

he can go to the beach.

he can relax with his family outside.

he can go to the mountain.

he can go on a trip around the world.

 

SEA_ON

I need some s…s so I’m going to the post office.

There are many trees … flowers in the park.

Pick out the word which has the stress pattern fifferent from that of the other words:

dangerous

celebrate

dictation

usually

He/ or cold weather. / never/ in rainy/ goes swimming

        

At that time, there were eight northern white … in the world, now there are two.

she come/ back home/ What time/ did/ yesterday?

.            

Monday? / or/ tomorrow/ Is/ Sunday

        

SOMEON_

 

He’s going to show some Indonesian….

What is her favourite season? – cau nghe

Spring

Summer

Autumn

Winter 

My childrent/ from Monday/ cycle to/ school/ to Friday.

    …..    

Could you tell me how to get there? – Go straight … for 100 meters.

I don’t …w how to dance.

Choose the word that has the underlined part pronounced fifferently:

do

old

open

close

 

on/ a farm. / I live/ my family/ with

.        

study in/ the library? / do you/ a week/ How many hours

..        

The story is so uninteresting. It means that the story is ….

nice

exciting

funny

boring

I’ll visit Malaysian Twin … in Kuala Lumper next summer.

Which word is the odd one out?

sunny

rainy

easy

cloudy

RI_HT

Mary and Tom never … to school on Sundays.

goes

are going 

go

don’t go

very sporty. / Minh plays/ football three/ so he looks/ time a week,

…    

Mike is playing ping-pong with his friends. ‘Ping-pong’ means “…”

volleyball

football

table tennis

badminton

I drink c… of coffee a day.

Lisa loves to go shopping. Tomorrow, she is going shopping. – cau nghe

An: What happened to Nam? – Van: He fell off his bike and got a bruise on his k…. 

You … eat too much meat. It isn’t good for your health.

should

shouldn’t

not

don’t want

Sharp … are too dangerous tp play.

The boy … his teacher some beautiful flowers.

like to give

like giving

likes gives

would like to give

Everest is the highest mountain … the world.

on

in

of

at

Nam: What are you going to do this evening? – Mai: We’re going to join the lantern pa….

We will have a twenty –m… break after Music lesson.

Annie wanted people to think about the stories of her photos. – cau nghe

Who are they … for at the bus stop?

Do you like pop music? - …

I would 

Yes, a lot

No, I like it

Yes, we are

He doesn’t like big cities, so he wants to live in the countryside. – cau nghe

He went/ beautiful fish. / and saw/ a lot of/ fishing in the sea

….    

fire./ knights/ Ther’re/ against/ to fight

…    

Lan is/ house/ in Hanoi now. / staying at/ her aunt’s

…    

Which sentence is NOT correct?

Trevor likes to play in the sand near the beach.

Trevor doesn’t like surfing.

The air is very fresh.

The water is beautiful.

 

Are you happy … your study at school?

your last birthday? / presents/ What/ give you on/ did your parents

…    

190.Choose the word whose underlined part is pronounced differently from others:

talk

walk

calm

tall

191.Lisa loves to go shopping. Tomorrow, she is going shopping. :-cau nghe

192.meeting./ have/ going to/ I’m/ an important/

        

193.on the/ scenery/ way./ the beautiful/ I can enjoy

        

194.television/ usually/ sits and watches/ My family/ in the living room.

        

195.It’s on ……….. of Pine Street.

left

right

the corner

behind

196.What should you take with in case it rain? :-cau nghe

Boots

Umbrella

Raincoats

Hats 

197.They have breakfast before ………….. the chicken.

they will feed

feeding

will feed

feed

197.Thanks for helping me carry that box. - …………… pleasure.

        

198.fly/ Which bird can/ at/ 11,000 meters/ high?

        

199.Teacher’s Day/ of November./ in Vietnam/ the twentieth/ is on

200.What do you do in the evening? – I usually …….. homework with my sister.

play

watch

make

do

1
2 tháng 4 2022

bài này dài quá :>

9 tháng 7 2018

Có 61 cây thường xuyên từ đầu đường đến cuối của nó. Khoảng cách giữa hai cây liên tiếp là 3m. Đường dài bao lâu?

 giống như chăn lẻ vậy

chặn là cây 

lẻ là đường

chặn , lẻ cứ như vậy khi mô đủ 61 chặn

có tất cả số lẻ là : 61 x 2 - 61 = 61 lẻ => có 61 đường

đường dài só mét là : 61 x 3 = 183 m 

Giúp cho mik nha :  Read and answer the questions (Đọc và trả lời câu hỏi) (2điểm)Paragraph 1. MY HOMETOWNHello, my name is Lisa. I live in London. I often go back to my hometown to visit my grandparents. They live in the north of England. First, I go to the London King’ Cross railway station by Underground. It takes me about half an hour. After that, I take a train to my hometown. It takes me four hours to get there. I prefer travelling by train because I can enjoy the scenery...
Đọc tiếp

Giúp cho mik nha :

 

 Read and answer the questions (Đọc và trả lời câu hỏi) (2điểm)

Paragraph 1. MY HOMETOWN

Hello, my name is Lisa. I live in London. I often go back to my hometown to visit my grandparents. They live in the north of England. First, I go to the London King’ Cross railway station by Underground. It takes me about half an hour. After that, I take a train to my hometown. It takes me four hours to get there. I prefer travelling by train because I can enjoy the scenery on the way. It takes about ten minutes to walk from the local railway station to my grandparents’ house. I always have a wonderful time in my hometown.

1. Where is Lisa’s hometown? -> It’s in the north of England.

2. How doesshe get to London King’ Crossrailway station?

.................................................................................................................

3. How does she get from London King’ Crossrailway station to her hometown?

.................................................................................................................

4. How long does it take her to travel there by train?

.................................................................................................................

2
30 tháng 6 2020

2. By underground 

3. By train 

4. 4 hours 

 Read and answer the questions (Đọc và trả lời câu hỏi) (2điểm)

Paragraph 1. MY HOMETOWN

1. Where is Lisa’s hometown?

-> It’s in the north of England.

2. How does she get to London King’ Crossrailway station?

=> she gets to London King’ Cross railway station by Underground

3. How does she get from London King’ Crossrailway station to her hometown?

=> she gets from London King’ Cross railway station to her hometown by train

4. How long does it take her to travel there by train?

=> It takes her four hours to get there

5 tháng 2 2023

Một chiếc ô tô còn lại từ thị trấn A cho thị trấn B lúc 8:30 sáng và thả tại một
Tốc độ không đổi 80 km mỗi giờ. Một chút sau, một chiếc xe tải còn lại từ
Thị trấn B cho thị trấn A lúc 9:15 sáng với tốc độ không đổi 100 km mỗi
Giờ. Nếu họ vượt qua nhau chính xác ở giữa-polay (giữa) của
Tuyến đường giữa thị trấn A và B, tìm khoảng cách (tính bằng km) giữa thị trấn A AHD Town B.

5 tháng 2 2023
93. Does anyone want some more _ _ _ ? (nghe) 94. W_ _ _ school does Mary go to? 95. We often ………………on foot to school. A. ride B. drive C. go D. catch 96. There……………….any rulers in my box. A. are B. is C. isn’t D. aren’t 97. afternoon. / He / plays / volleyball / every ................................................................................................................................................... 99. live / doesn’t / Hanoi. / Mr Kien / in...
Đọc tiếp
93. Does anyone want some more _ _ _ ? (nghe) 94. W_ _ _ school does Mary go to? 95. We often ………………on foot to school. A. ride B. drive C. go D. catch 96. There……………….any rulers in my box. A. are B. is C. isn’t D. aren’t 97. afternoon. / He / plays / volleyball / every ................................................................................................................................................... 99. live / doesn’t / Hanoi. / Mr Kien / in ................................................................................................................................................... 100. N _ SE 101. How _ _ _ _ glasses of beer can Bo’s father drink? 102. Why is Nam good at speaking English? (nghe) – Because he speaks English with his …………….…..every day. A. Friends B. sister C. parents D. classmates 103. What’s Tom’s survey on? - …………… (nghe) A. favourite foods B. favourite sports and game C. favourite movie D. favourte drink 104. is / Mine / yellow. / my umbrella. / That’s not ................................................................................................................................................... 105. and planes. / Roger / trains / likes / both ................................................................................................................................................... 106. My mother often tells me not to eat _ _ _ many candies. 107. He always washes his car _ _ Sundays. 108. ………….your favourite movies? – It’s Titanic. A. What’s B. Where’s C. How’s D. Who’s 109. How many tables does your classroom…………….? A. are there B. have C. is there D. has 110. put the book / Can you / shelf / on the / for me? ................................................................................................................................................... 111. went to school / when / My sister / 6 years old. / she was ................................................................................................................................................... 112. Does Ben’s school _ _ _ _ 40 classrooms? 113. PO _ TMAN 114. Where does your uncle live? – He lives on an………….. A. Ireland B. iceland C. island D. aisle 115. Is your sister’s hair long …………..short? A. and B. or C. with D. between 116. dress. / with a nice / so beautiful / She looks / white ................................................................................................................................................... 117. she usually / plays / with her friends. / outside /After school ................................................................................................................................................... 118. They will make a cake because she is _ _ _ _ ry. (nghe) 119. I’m eighteen years old. What _ _ _ _ _ you? 120. What will they visit? - ……….. (nghe) A. A museum B. A zoo C. An aquarium D.A park 121. What does he dream of being? - ……………. (nghe) A. An astronaut B. A pilot C. A singer D. An engineer 122. any / in / the bottle? / water / Is there ................................................................................................................................................... 123. How many / in your / people /family’s / are there ................................................................................................................................................... 124. Can Jack and Brain play the piano? – Yes, _ _ _ _ can. 125. I will _ _ a doctor in the future. 126. How far is it from Ha Noi to Hoa Binh? – It…………………about two hours. A. wants B. goes C. needs D. takes 127. Linda is calling and Emma is ……………….the telephone. A. speaking B. telling C. answering D. saying 128. lessons after school. / playing the guitar and / My brother likes / often has Music / singing so he ................................................................................................................................................... ................................................................................................................................................... 129. than / She / sings / more beautifully / her friend. ................................................................................................................................................... 130. Today, the weather is cold and _ _ _ _ _ . 131. My new friends come from Thailand. They are _ _ _ _ . 132. What is the young girl riding? - ………….. (nghe) A. The bigger horse B. The bigger pony C. The smaller horse D. The bigger car
1

94. W_hich _ _ school does Mary go to?

95. We often ………………on foot to school.

A. ride B. drive C. go D. catch

96. There……………….any rulers in my box.

A. are B. is C. isn’t D. aren’t

97. afternoon. / He / plays / volleyball / every ............

He plays volleyball every afternoon

9. live / doesn’t / Hanoi. / Mr Kien / in

Mr Kien doesn't live in HN

100. N O SE

101. How _ many_ _ _ glasses of beer can Bo’s father drink?

104. is / Mine / yellow. / my umbrella. / That’s not

That's not my umbrella. mine is yellow

105. and planes. / Roger / trains / lik es / both

Roger s both trains and planes

106. My mother often tells me not to eat _ too_ _ many candies.

107. He always washes his car _ on_ Sundays.

108. ………….your favourite movies? – It’s Titanic.

A. What’s B. Where’s C. How’s D. Who’s

109. How many tables does your classroom…………….?

A. are there B. have C. is there D. has

110. put the book / Can you / shelf / on the / for me?

Can you put the book on the shelf for me?