21.A man cannot smile like a child，_____a child smiles with his eyes，while a man smiles with his lips alone.
A. so B. but C. and D. for
22.____ apple fell from the tree and hit him on ______ head.
A. An; the B. The; the C. An; / D. The; /
23. —— When did you last hear ______ Jay?
—— He phoned me this morning，and we agreed ______ a time and place to meet.
A. of， to B. about， with C. from， with D. from， on
24. Ten years ago the population of our village was that of theirs.
A. as twice large as B. twice as large as
C. twice as much as D. as twice much as
25.Although badly hurt in the accident，the driver was _____ able to make a phone call.
A. still B. even C. also D. ever
26. Make sure you've got the passports and tickets and _____ before you leave.
A. somethingB. anything C. everything D. nothing
27. —— Have you known Dr. Jackson for a long time?
—— Yes，since she ____ the Chinese Society.
A. has joined B. joins C. had joined D. joined
28. ——Do you know if Terry will go camping this weekend?
—— Terry?Never!She___ tents and fresh air!
A. has hated B. hated C. will hate D. hates
29. Teenagers their health because they play computer games too much.
A. have damaged B. are damaging C. damaged D. will damage
30. ____ in the fields on a March afternoon，he could feel the warmth of spring.
A. To walk. B. Walking C. Walked D. Having walked
31. _____ the project as planned，we'll have to work two more hours a day.
A. Completing B. Complete C. Completed D. To complete
32. Thank you for all your hard work last week. I don't think we ______ it without you.
A. can manage B. could have managedC. could manage D. can have managed
33. They will fly to Washington， they plan to stay for two or three days.
A. where B. there C. which D. when
34. The growing speed of a plant is influenced by a number of factors，_____ are beyond our control.
A. most of them B. most of which C. most of what D. most of that
35. The news _____ our athletes won another gold medal was reported in yesterday's newspaper.
A. which B. whether C. what D. that
36. We'll have a picnic in the park this Sunday _____ it rains or it's very cold.
A. since B. if C. unless D. until
37. I haven't seen Ann for ____ long that I’ve forgotten what she looks like.
A. such B. very C. so D. too
38. Only when I left my parents for Italy how much I loved them.
A. I realized B. I had realized C. had I realized D. did I realize
39. The artist was born poor， poor he remained all his life.
A. and B. or C. but D. so
40. ——I have some big news for you. You've been accepted as a member of our club.
----_______ That’s great!
A. Have I ? B. Pardon? C. Congratulations! D. Good idea!
