Mark the letter A, B, C, or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in the following question

* Mark the letter A, B, C, or D to indicate the word(s) CLOSEST in meaning to the underlined
word(s) in the following question.
17. Elephants are one of the most endangered species in the world. We should find ways to protect
them.
A. searched
B. collected
C. struggled
C. damage
18. Biodiversity loss is a serious problem that needs immediate action.
A. profit
B. shelter
D. threatened
D. launch
*Mark the letter A, B, C, or D to indicate the word(s) OPPOSITE in meaning to the underlined
word(s) in the following question.
B. annoying
C. slim
D. illegal
19. Students should be encouraged to report any offensive bullying they witness or experience.
A. pleasant
D. efficient
20. Living in the school's dorm is optional. Students may share apartments with their friends.
C. important
B. mandatory
A. necessary
Choose the underlined part that needs correcting in the following sentences.
21. Where've you been, because of we haven't seen you recently?
B. because of
C. Where
A. seen
22. At 84 he's still quite active, in spite of he walks with the aid of a stick.
B. aid
C. quite
D. recently
D. with
A. in spite of
23. If that is to be the case, it would be better to employ a film-making in that capacity.
D. it
B. film-making
C. to be
A. capacity
24. The large variety of native plants attracts wildfire to the area.
A. native
B. attracts
C. variety
D. wildfire