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I think it's not the right thing to not let children under the age of 16 use a phone. Because according to the study shows that mobile phone users over 10 years are twice as likely to suffer from neuronal Glioma. Its electromagnetic waves also affect the immune system. In the wearer, the effect of electromagnetic waves in the eye increases by 20%, at the beginning increases by 6%, possibly due to the impact of metal frames. Many people who have deep teeth filled with metal complain that they are hot in their mouths and sore teeth when talking on their cell phones. Children for a long time sit still to play iPad, mobile phones will cause neck pain, tension, ligament spasms, if not interfered, the risk of future disk herniation will be neck and other diseases. When playing smart technology devices, children's emotions are easily detached, many children suffer from internet violence or unusual actions. Limited friends relationship in mobile screen. This is also the reason why many young people find it difficult to integrate into the real world. Therefore, giving children to use the phone too early can cause them to suffer from diseases that even their parents cannot expect.
II. Supply the correct tense for the verbs in brackets
1) I suddenly remembered that I (forget) ....had forgot..........my keys.
2) While Diana (watch) ..was watching...........her favorite TV program, there (be) ...was...a power cut.
3) Who (drive) ........was driving / drived............ the car at the time of the accident?
4) David (eat) ....had eaten......... Japanese food before, so he (know) ........knew......... what to order.
5) I (do) ...was doing............ some shopping yesterday, when I (see) .........saw.............. your friend.
6) What ........were...... you (do)....doing...... when I (come) ......came............ to your office yesterday?
7) Laura (miss) ....missed........ the party because of no one (tell) .......telling.................. her about it.
8) If someone (walk).........walked............. in here with a gun, I would be very frightened.
9) I’m sure he (understand) ......will understand................ if you explain the situation to her.
10) If she hadn’t walked to the meeting, she (not be).........would not have been......... late.
11) He always (complain) .......complains................. if I’m late.
12) If he spoke more clearly, we (understand) ..........would understand......................... him.
13) If the woman (say) ..had said.......... what she wanted, I wouldn’t have put the phone down.
14) If they arrived in time, they (see) ......would see............... the ceremony.
15) If you (ask).............asked........... me, I would explain it to you.
1. The teacher asked me where my father worked.
2. A tourist asked me how far it was from HCM city to Vung Tau .
3. Tam's friend asked him how long he would stay in England.
4. She asked Lan how many people there were in her family.
5.The teacher asked Lien what her hobby was.
6. She asked Ba why he collected waste paper.
7. Hoa asked her parents when they would visit Hanoi.
8. Mrs Brown asked Thu what language she spoke.
9. He asked Mrs Brown what time schools began.
10. His friend asked him how he went to the airport.
11. She asked Lan where she learned English.
12. Lien asked Ba what they saved paper for.
helppp23.Do you think we can ________selling silk scarves as souvenirs?
a.live on b. go on c. live up d. get up
24.They are going to publish a guidebook to different beauty spots in Viet Nam
a. bring to b. bring out c. bring up d. bring on
25.I’m thinking with pleasure about the weekend
a. looking forward to b. excited c. fond of d. keen on
26.You have to read the instruction before making models
a. look up b, look through c. look for d. look up
27. Who will take care of the baby when you go on bussiness?
a. look after b. look up c. look for d. look through
28. What time did you come ________ from the trip last night?
a. out b. back c. to d. over
29. We must _____the reality that our handicrafts are in competition with those of other villagers.
a. face up to b. get on with c.turn down d.come back
30.The craft of basket weaving is usually ______ from generation to generation.
a.passed down b. deal with c. closed down d. bring out
31.The city has recently set _____ a new library in the West Suburb
a.off b. up c. out d. on
32.You should _______ the shoes when coming into the Japanese houses
a. take off b. put on c. get off d. take on
33.We were shown ______ the town by a student
a.up b.on c. around d. off
34.The town council decided to pull ______ the building because it was unsafe
a.down b. over c. up d. with
35. Their children have all grown ________ and left home for the city to work
a. on b.up c. out d. with
36. I often use a dictionary to look _______ the meaning of new words
a. up b. for c. after d. on
37.One you have finish reading, you can go on with your work
a. continue doing b.continue to do c. keep do d. keep to do
38.The doctor wanted to examine the test results with her patient
a. go over b. up c. go on d. go out
39. The local meeting is on this weekend. Please put it down in your diary
a. make a note b. made a note c. have made a note d. to make a note
40. You don’t need the light on in here. Press the switch, please!
a. turn on b. turn down c. turn off d. turn up
41.My grandfather has recovered from the illness
a. get over b. got over c. to get over d.getting over
42. She spent her chilhood in a small village in the south
a. grew up b. grow up c. grown up d. to grow up
43. We are really expecting to see you again pleasure.
a. looking forward to b. look up c. look for d. look after
44. I’ve ______ the product catalogue and decided to buy this table
a. found out b. closed down c. looked through d. lived on
45.Do you know who’s _______ his pottery workshop?
a. taking over b. bringing out c. assing down d. turning down
46. This sports centre is so small that it cannot ______ the demands of local residents
a. face up to b. keep up with c.deal about d. set up
47.After I find all the information I needed, I _____ the computer
a. turned off b. switched on c.looked for d. put off
12. Kathy looked up the restaurant on her mobile phone.
16. I asked him what he thought about teenagers who dyed their hair