27. In my opinion, it is about time our intelligence ________ so that we will not fall for his kind of trick. A. used
B. should use
C. was used
D. be used
28. Keeping a regular sleep schedule is important for setting a baby’s body clock, ________ researchers note should be in place by about 4 months of age. A. whose
B. which
C. when
D. where
29. I wonder ________ that brought the Olympic back to life. A. who it was
B. who was it
C. it was who
D. was it who
30. Who is the student our English teacher ________ the spelling? A. had checked
B. had check
C. got checked
D. got check
31. –Lucy seems absent these days.
--She ________ a job from city to city—you see, she is graduating in June. A. hunts for
B. is to hunt for
C. has hunted for
D. has been hunting for
32. The 19th CPC National Congress has made it clear that all the Chinese people should ________ the times and realize the Chinese Dream. A. make way for
B. play tricks on
C. keep pace with
D. come down with
33. ________ has been proved is that animals and insects have their own languages. A. What
B. As
C. It
D. That
34. In my family, my father, quite ________, never makes a decision lightly, especially the one related to my growth. A. sensitive