Khoanh vào đáp án đúng rồi giải thích giúp mình Question 8:I haven't met him again since we school ten years ago. C. left . A. have left . B. leave D. had left Question 9: A recent survey has shown thatincreasing number of men are willing to share the housework with their wives. A. a . B. an. C. the. D. some Question 10: The more demanding the job is,.......I like It. A. more B. most . C. the more . D.the most Question 11: John wanted to know.....in my family. A. there were how many people B. how many people were there D. how many people there were C. were there how many people Question 12: Richard, my neighbor, ..........in World War II. B. says to have fought D. is said to have fought . A. says to fight . C. is said to fight Question 13: Students are.......less pressure as a result of changes in testing procedures. A. under B. above C. upon D. out of Question 14: Tom is getting ever keener on doing research on .........A. biology B. biological C. biologist D. biologically Question 15: Many people and organizations have been making every possible effort in order to save............. species. A. endangered B.dangerous C.fearful D.threatening Question 16:A number of young teachers nowadays........themselves to teaching disadvantaged children. A. offer B. stick C.give D. devote Question 17: Whistling or clapping hands to get someone's attention is Considered .....and even rude in some circumstances . A. suitable B. unnecessary C.appropriate D. Impolite Question 18: "Sorry for being late. I was.........in the traffic for more than an hour" A. carried on B. held up C. put off. D. taken after question19: She was tired and couldn't keep...... the group. C.on to D. out of A. up with B. up against