Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions from 46 to 64.
Although MERS (Middle East Respiratory Syndrome) spreads though close contact with sickness people, not through the air, many people still avoid _________ to crowded places.
A. going
B. to go
C. having gone
D. gone
Đáp án là A.
avoid + V-ing/Noun. (Tránh cái gì/việc gì).