I hope there are enough glasses for each guest to have ______.

　 A. it 　 B. those  C. then 　 D. one

  ______ students in class 4 took park in that spring outing.

　 A. 48 all 　 B. 48 whole   C. All 48 　 D. The whole 48

Human facial expressions differ from those of animals in the degree ___ ___ they can be controlled on purpose.

A. with which        B. to which

C. of which    D. for which

Though ______, many laws of nature exist.

　 A. not having been discovered 　 B. having not been discovered

　 C. not having discovered 　    D. having not discovered

The patient’s progress was encouraging as he could ______ get out of bed without help.

　 A. nearly 　 B. only   C. hardly 　 D. badly

The question is very important. It really needs _______.

　 A. carefully discussing 　    B. carefully to discuss

　 C. to carefully be discussed 　 D. being discussed carefully

They need twenty more workers ______ their group to do the job.

　 A. except 　 B. but   C. beside 　 D. besides

She is _____ out on Sundays.

　 A. almost 　 B. mostly  C. most 　 D. the most

The suit _____ over60 dollars.

　 A. had costed 　 B. costed  C. is costed　　　 D. cost

_______ he said at the meeting astonished everybody present.

　 A. What 　 B. That   C. The fact 　 D. The matter