(
D
)6. A. to B. against C. about D. with
(
A
)7. A. friendly B. humorous C. generous D. patient
(
B
)8. A. understand B. help C. love D. ask
(
C
)9. A. Study B. Give C. Prepare D. Take
(
C
)10. A. Because B. After C. If D. Until
(
B
)11. A. lessons B. grades C. tests D. senses
(
A
)12. A. carefully B. quietly C. easily D. slowly
(
A
)13. A. sports B. homework C. science D. competitions
(
B
)14. A. calmer B. happier C. cleverer D. healthier
(
B
)15. A. interesting B. difficult C. special D. amazing