Read the passage and choose the best answer to each of the following questions

The environment needs our help. The air is  (1)___________ dirty. The river is  (2)___________  of rubbish. Land is polluted. Humans cannot live without air, water, or food. Each of us must act now. Each of us can help. We can use (3) ___________ energy. We can stop using plastic bags carelessly. We can reuse and recycle things. It is not too  (4)___________  to find new uses for an old thing. It doesn’t (5) __________ much time to sort out garbage. It sounds simple to save the environment. It depends on us!

1. A. too                     B. very                       C. enough                  D. as

2. A. lot                      B. filled                      C. full                         D. has

3. A. less                    B. fewer                     C. more                      D. much

4. A. comfortable      B. easy                       C. difficult                 D. important

5. A. spend                 B. take                        C. waste                     D. make

1. ………is the longest river in Viet Nam, Red River or Mekong River?

A. Where                   B. Who                       C. How                       D. Which

2. If we cut down more forests, there………more floods.

A.        will be                        B. were                       C. have been             D. are

3. Lake Baikal is the …………. freshwater lake in the world.

A. largest                   B. larger                     C. large                       D. more large

4. I like………… Tom and Jerry is my favorite one.

A. game shows                      B. comedies               C. cartoons    D. educational programmes

5. A robot can do …………. different things from looking after a baby to building a house.

A. many                     B. much                      C. few                         D. little

6. H8 is a home robot. It can………. meal.

A. cook                                 B. understand            C. do               D. work

7. Walking is one of the best ways to…………air pollution.

A. reuse                      B. recycle                  C. reduce                   D. help

8. Which sports do they ………?

A. play                       B. have                       C. do                           D. read