B. GRAMMAR AND VOCABULARY

I. Find the odd word in each line

1.

A.

bag

B.

metal

C.

glass

D.

plastic

2.

A.

garbage

B.

litter

C.

rubbish

D.

flood

3.

A.

reusable

B.

recycled

C.

repair

D.

refillableee

4.

A.

bin

B.

paper

C.

plastic bag

D.

bottle

5.

A.

reuse

B.

reduce

C.

repeat

D.

recycle

II. Choose the correct option A, B, C, or D to complete the sentences

1. My house is near ______ house, so I usually go there and play badminton with her.

 A. his                    B. her                     C. she                     D. hers

2. – “__________ watch TV too much.” – “I see.”

A. Not                    B. Do                     C. Don’t                 D. Did

3. – “_______ films did you see last week?” – “Only one.”

A. What                  B. Which                C. Who                   D. How many

4. There is one bedroom in my house, but there are two x in _______.

A. they                   B. their                   C. theirs                  D. them

5. I first ___ ___ Melbourne in 2003.

A. went                B. have been           C. have gone           D. visited

6. My brother is afraid of water, ______ he can’t swim.

A. because              B. but                     C. and                     D. so

7. – “ ______ is your favourite tennis player?” – “I don’t like tennis.”

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

8. _______ eat too much salt. It’s not good for you.

A. Do                     B. Don’t                 C. Please                D. Can’t

9. – “ _______ is she so sad?” – “Because she can’t watch her favourite film.”

A. Why                  B. How                   C. What                  D. When

10. She was tired, ______ she went to bed early.

A. but                     B. or                       C. so                       D. because

11. __________ is the longest river in Viet Nam, Mekong River or Dong Nai River?

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

12. If we cut down more forests, there __________more floods.

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

13. Here is their son’s telephone number; I don’t have ________.

A. their                   B. theirs                  C. they                              D. them

14. A robot can do_________ different things from looking after a baby to building a house.

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

15. Lake Baikal is the ________ freshwater lake in the world. 

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

16. The opposite of “dangerous” is _______. 

A. polluted              B. good                   C. safe                              D. dirty

17. Do you think the robot is only _________ intelligent machine? 

A. an                      B. a                        C. the                               D. no article

18. The three Rs ________ for Reduce, Reuse and Recycle. 

A. stand                  B. sit                      C. make                            D. explain

19. I like this gym. _________ equipment here is new and cool.

A. An                     B. A                       C. The                              D. No article

20. In the future, robots ______ behave like humans.

A. should                B. must                   C. need                             D. might

21. When we go out, my dad always carries the______bag of all.

A.        heavy              B. heavier        C. heaviest

22. I’m writing______poem.  ______poem is about 3Rs.

A.        a/ The              B. a/ A C. an/ The

23. Fansipan Peak is    ______than Son Tra Mountain.

A.        more high        B. higher         C. highest

24. When you create new products from used materials, you are______      .

A.        recycling          B. reducing     C. reusing

25. My home robot can           ______clothes for me.

A.        plant                B. water          C. iron

26. When I have free time, I like to    ______the Internet.

A.        go                    B. surf C. play

27. In the future, robots can work as a______to keep our house feelings.

A.        watch              B. guard          C. viewer

28. If you come to Vietnam, don’t forget to try its______street food.

A.        tasty                B. easy            C. helpful

29. I want to buy many modern home                     .

A. apply                         B. appliance                            C. appliances

30.My dream house will be                         by big trees.

A.surround                   B. surrounded                         C. surrounding

31.My is peaceful and quiet.

A.neighbour                  B. neighbouring                      C. neighbourhood

32.Using                  energy can help save the environment.

A.sun                            B. sunny                                  C. solar

33.You should                     the amount of salt in your diet.

A.reduce                       B. reuse                                   C. recycle

3.4       a kind-hearted man!

A.How                          B. What                                   C. Who

35.The first Olympic Games took                    in Greece in 776 BC.

A.part                           B. place                                   C. time

36. Mr Bean has                   old car.              car is blue.

A.an/ The                      B. an/ A                                   C. a/ The

37. The children______ camping next week.

A. will  go                                 B. is  going                              C. go                          D. goes

38. If we __________ waste paper, we will save a lot of trees.
A. Repeat                                                                                  B. Recycle   C. Rewrite                    D. Remark
39. You can save money while shopping by only buying __________ you need.
A. What                                    B. This                                     C.It               D. That

40. What can we do __________ air pollution?
A. Reduce                                 B. To reduce                            C. Reducing             D.To reducing
41. Why do you often forget to __________ the lights when you go out of the classroom?
A. Turn on                                 B. Turn off                              C. Close                    D. Shut down
42. If we plant more trees in the schoolyard, the school will become a__________ place.
A. Darker                         B. clearner                         C. Dirtier                    D. More polluted
43. Do you think we should put a __________ bin in every classroom in order to keep it clean?
A. Reusable                              B. Recycled                            C. Recycling              D. Recyclable