Choose the letter A, B, C, or D to indicate the correct answer to each of the following questions....

III. Choose the letter A, B, C, or D to indicate the correct answer to each of the following questions.
5. You shouldn’t forget ______________ your warm clothes when it’s cold.
A. wear B. to wear C. wearing D. to be worn
6. Water ______________ on Neptune.
A. is finding B. found C. might be found D. can found
7. Mai’s sisters, ______________ are workers, work very hard to earn their living.
A. who B. whom C. whose D. they
8. Your friend rarely plays basketball after school, ______________?
A. does he B. doesn’t he C. is he D. isn’t he
9. My brother talked ______________ an hour to persuade his partner.
A. on B. with C. in D. for
10. Would you mind if I ______________ your computer?
A. use B. using C. to use D. used
11. It is very harmful ______________ polluted water.
A. drink B. to drink C. drinking D. drinks
12. Her new car is the same color ______________ my car.
A. like B. alike C. as D. similar
13. If a patient can’t walk, he can use ______________ to move around.
A. a rocking chair B. a wheelchair C. an armchair D. a deckchair
14. You have to make ______________ your younger sisters do not play with knives.
A. surely B. ensure C. sure D. to sure