Unit 7 : Saving energy : Test 2

1. A. method         B. death                  C. think                        D. those

2. A. nature           B. natural                 C. explain                   D. nation

3. A. ocean            B. beach                 C. clean                        D. reason

4. A. climb             B. surburb                 C. comb                       D. doubt

5. A. treasure         B. reasure                C. measure                D. pleasure

6. A. walked            B. filled                    C. died                   D. played

7. A. occupy            B. puppy                  C. study                  D. ready

8. A. name              B. natural                 C. nation                    D. native

9. A. about             B. count                  C. wounded                D. shout

10. A. suit               B. build                 C. guilty                    D. guitar

11. A. compare         B. area                C. many                    D. stamp

12. A. model             B. solid               C. solar                   D. profitable

13. A. bulb                B. consumer            C. plumber               D. luxury

14. A. chopstick        B. scheme               C. champagne            D. chair

15. A. recent              B. efficient                   C. faucet                  D. receive

15. If I ………..you, I’d take some fresh before the important exam tomorrow.
A.was B. are C. would be D. were
16. The tour around the city was ……........cheap.
A. surprise B. surprised C. surprising D. surprisingly
17. What …………….to the world if sea levels continue to rise?
A. happed B. will happen C. have happed D. would happen
18. “ I think we should take a shower instead of a bath to save energy”- “…………….”
A. Great! Don’t do tha B. Well done! C. That’s a good idea. D. OK. I don’t want to 19. Hurry up! Don’t walk so …………… , we’ll be late for school. A. slow B. slowly C. fast D. fastly
20. Minh was very unhappy. He smiled .............. at me when he met me this morning.
A. sad B. sadly C. happy D. happily
21. If people .................. public transport, there will be less pollution.
A. will use B. use C. to use D. used
22. Everyone should ………….forests and environment.
A. reduce B. prevent C. protect D. wash
23. He is going to the post office………… he wants to send some postcards to his friends.
A. as B. however C. and D. although
24. Please turn...................the gas because I want to cook my lunch.
A. over B. on C. up D. off
25. What would you like to eat, noodles .................... sticky rice? A. and B. but C. or D. however 26. You should get the plumber ……… sure there are no cracks in the pipes. A. make B. to make C. making D. to making 27. People find the water dirty…………there are some waste chemicals in it. A. and B. since C. but D. where
28. We have to …………. the natural resources of our country.
A. keep B. make C. maintain D. conserve