I. Choose the correct answer.
1. _________ the film is late, I will wait to watch it.
A. Because                           B. When                                 C. But            D. Although
2. If the weather _________ good, I _________ camping with classmates.
A. is / go     B. is /will go     C. will be/ go                       D. will be / will go
3. Walking to school will help _________ air pollution.
A. reduce                             B. reuse                                  C. recycle                               D. refill
4. Nam plays sports every often, so he looks very _________.
A. sport        B. sports          C. sporty                                 D. sporting
5. “The car of the future will probably run on water ”. “_________”
A. Good job!       B. How fantastic!    C. Good idea!         D. Well done!
6. Robots will do most of the housework, _________ we will have more time for our family.
A. so                                     B. but                                      C. although                             D. if
7. A person who acts in a comedy is a _________.
A. comedy      B. comedian C. actor                                   D, actress
8. If we plant more trees, the _________ will be fresher.
A. neighbor    B. soil            C. air                                       D. noise
10. If we _________ all the trees, there will be no more oxygen for us to breathe.
A. cuts          B. cut off        C. cutting                                D. cut down
11. Many girls and women do _________to keep fit.
A. tennis    B. jogging          C.  aerobics                             D. volleyball
13. Our dream house will use only _________ energy so that we can make the environment clean and green.
A. sun                                   B. sunny                                  C. solar                                    D. light
14. Many products are now helping you _________ your energy bills.
A. reduce      B. reuse          C. recycle                                D. cut down
20. Don’t _________old things because perhaps you will need them later.
A. throw away                     B. throw                                  C. throwing                D. throwing way
24. I will have a robot to do the housework and _________ care of the children.
A. look                                 B. take                                     C. give                                     D. make
25. “Reuse ” means using something _________.
A. again                                B. new                                     C. less                                      D. old
26. “__________do you get up” – “I get up at six o’clock”                                              
A. What      B. Which time  C. How many                          D. What time
27 __________talk too much in class.
A. Do     B. Don’t                C. Should                                D. Shouldn’t
28. __________Are the Olympic Games held? – Every four year.
A. How        B. How far      C. How often                          D. How much
30. If the weather ……………………..good, I …………………. camping with classmates.
A. is/go     B. is/will go        C. will be/go                      D. will be/will go
31. If people can __________ wastes, they will save a lot of money.
A. reuse                                B. reduce                                 C. rebuild                                D. use
33. Robots will do most of the housework, _______ we will have more time for our family.
A. so                                     B. but                                      C. although                             D. if
34. We should have recycling bins in each classroom for __________ things.
A. use      B. reuse                C. reused                                 D. reusable
35. We will have a …………….. to take care of our health.
A. home robot             B. doctor robot           C. teaching robot        D. worker robot
36. In the future, I will live ………….because I like swimming.
A. in the mountain        B. on the Moon         C. on the ocean           D. under the ground
37.We might have a …… TV so we can watch TV programs from space.
A. wire                                    B. wireless                   C. wiring                    D. wires
38. The football match is on 2 a.m,............ I can’t watch it
   A. so       B. but        C. or                   D. and
39. .......... do they want  travel to work?- By minibus.
A.What           B. How           C. When          D. How often
40. My brother wants to become a..............  to tell TV viewers what is the weather is like
A. actor           B. comedian  C. weatherman             D. newsreader.
41. Last summer, I....... fishing with my uncle in the afternoon.
A. goes   B. going   C. go    D. went
42..Nam plays sports very often ,so he looks very................
A. sporty     B. sport     C. sports  D .sporting
43................... draw on the walls and tables, please.
A. Do    B. Shouldn’t   C. Must       D. Don’t
44. Yesterday morning, my mother ........ ill.so she stayed at home.
    A. was             B. is           C. be       D. will be
45..How often do you ........... judo?Twice a week.
A. play             B. make                      C. do                D. watch
46..My house is near........... house, so I usually go there and play badminton with her.
A. his               B. she    C. hers     D.her