5. What are you looking…………..? – My picture book . I’ve lost it.
A. for B. after C. off D. at
6. Please turn .................. the gas, I want to cook dinner.
A. off B. on C. up D. down
7. After coming home , she cleaned the floor…………..cooked dinner.
A. however B.so C. and D. because
8. In order to save electricity, an ordinary bulb can be ……….. by an energy -saving bulb.
A. replacing B. replaced C. replace D. replaces
9. They go on……................. newspaper.
A. reading B. read C. reads D. to read
10. . ………….. we don’t water these flowers, they'll die.
A. Unless B. When C. Although D. If
11. She suggested ………………… money for the poor people.
A. save B. saves C. saving D. to save
12. You should get a ....................... to check the cracks in the pipes.
A. plumber B. dentist C. police D. cooker
13. I like apple, ........................... my sister doesn’t.
A. but B. and C. so D. because
14. If he is a student , he ……………………. a discount.
A. get B. gets C. will get D. getting
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Sinh Học lớp 12
