11. If you miss this chance, it may be years_________you get another one.
A. as
B. before
C. since
D. after
12. It’s good to know_______the dogs will be well cared for while we’re away.
A. what B. whose C. which D. that
13. The boss of the company is trying to create an easy atmosphere_________his employees enjoy their work.
A. where
B. which
C. when
D. who
14.__________a single world can change the meaning of a sentence, a single sentence can change the meaning of a paragraph.
A. Just as
B. Even though
C. Until
D. Unless
15. It remains to be seen_______the newly formed committee’s policy can be put into practice.
A. that B. which C. what D. whether
16. The books on the desk_______covers are shiny, are prizes for us.
A.which
B. what
C. whose
D. that
17. There is only one more day to go______your favorite music group play live.
A. since
B. until
C. when
D. before
18. Police have found________appears to be the lost ancient statue.
A. which B. where C. how D. what2
19. As the smallest child of his family, Alex is always longing for the time_______he should be able to be independent.
A. which
B. where
C. whom
D. when
20. I believe you will have a wonderfultime here_______you get to know everyone else.
A. though
B. as if
C. once
D. so that