21. Teaching a pronunciation class to a mixed group of learners can __ a teacher with many challenging problems.
A. provide B. produce C. present D. offer
22. We want our children to know that hard work_____.
A. comes off B. gives off C. pays off D. sees off
23. We can’t wait. We have to ____the direction and the distance before we take action.
A. make out B. figure out C. think out D. turn out
24. It____to look after these naughty grandchildren of mine for a whole day.
A. put me down B. drives me out C. wears me out D. pulls me through
25. We’d better try to ____with the experiment, I think. Now let’s ___ with it.
A. go through; go on B. go on; go over
C. go over ; go through D. go on; go through
26. The host stood at the door and ______ every guest a welcome.
A. nodded B. dropped off C. shook D. moved
27. No one knows when XO was first discovered, or how it ___to be such a popular drink.
A. went B. came C. got D. became
28. The Party Central Committee ____the Chinese people to work hard for the economic development.
A. calls on B. calls up C. calls out D. calls for
29. We always ____we have said.
A. lead to what B. see to what C. get to what D. hold to what
30. Don’t forget to ____your things after you have finished your homework .
A. set aside B. put away C. take away D. put into
31. The actor was so interesting that he___us laughing all the time when we were chatting.
A. made B. keep C. had D. let
32. I can’t find my watch. I must have ____it in the hotel.
A. lost B. missed C. left D. forgot
33. All of us still remember the terrible earthquake that____Tangshan twenty years ago.
A. attacked B. struck C. knocked D. exploded
34. Being much too fat, the lady was advised to reduce her food for each meal, yet she would ________ that.
A. have none of B. accept C. take care of D. listen to
35. As director of the company, I can’ t ___three weeks away from work.
A. carry B. cost C. afford D. pay
36. When I entered his room, I found him ____an armchair, deep in thought.
A. sitting on B. sit in C. seated on D. seated in
37. The good service at the hotel ___the poor food to some degree.
A. made up for B. saved up for C. took the place of D. turn out
38. His strength had almost __when they found him in the desert.
A. given out B. given in C. given up D. given off
39. — Your tie looks smart. It ___with your shirt perfectly.
— Thanks. I’m glad you like it.
A. matches B. meets C. agrees D. goes
40. Anything that is dropped__towards the centre of the earth.
A. fall B. falls C. has fallen D. is falling
