16.Good and trusted friends are rare to find.
A. frequent
B. repeated
17. The peaceful community is a safe place to live.
A. calm
B. violent
18. A troubled mind can't think clearly.
A. dignified
B. marvelous
19. The towering buildings in the city symbolizes progress.
A. low
B. tiny
20. Elen's pet dog is friendly
A. happy
B. jolly
C. peaceful
D. noisy
C. giant
D. brief
C. sweet
D. unfriendly
Answers & Comments
Answer:
16: B
17: A
18:B
19:B
20: C or A
Explanation:
correct me if im wrong
1.A 2.a 3.b 4.a 5.a 6.b 7. a 8. b eh eh