26.She is worried ______ her test.

A.　　 because　 B. about　 C. by

you go to sleep with the light _____?

A. on　　　 B. in　　 C. for

25.You should first introduce ______ to your girlfriend’s parents.

A.　　 you　　 B. your　　 C. yourself

24.He always comes _______ good solutions to our problems.

A.　　 up　 B. up to　 C. up with

23.She____ afraid of the dark, but she is not afraid of it any more.

A.　　 used to　　 B. used to be　 C. was used to

22.We shouldn’t _____ at others when they make mistakes.

A.　　 laugh to　 B laugh at　 C. laugh　

21.--____ do you study for a test?

　 ____ I study by working with a group.

A.　　 When　 B. How　 C. What

　　　 Once there was a poor man 　41 　　worked for a landlord (地主). The 　landlord made the man　 　42 　all day long,　 but　 43 　him very little 　money and didn't give him enough food to eat.　 One day when the man 　44 　breakfast,　 the landlord came and said to him, "l t' s too much 　trouble to go to work and come back for lunch.　 So I want you to have 　breakfast and lunch and supper now,　 before you　 45 　to the 　fields." 　　"How can I eat three meals 　46 　the same 　time?"　 the man thought. 　But he said,　　 "All right." He　 47 　his breakfast 　and went out Two 　Hours later the landlord went out for a walk.　 Now what did he .see?　 He 　saw that the man was 　48 　under a tree and　 49 　.　 The. landlord was 　very 　angry.　 "Why aren’t you working in the fields?"　 he asked. The 　man said with a smile, "50 　my supper and you know very well that 　after supper it' s time to play."

　 41. A. / 　　　　B. who　　　　　 C. he

　 42. A. work　　 B. sit　　　　　　 C. m work

　 43. A. pay　　 B. payed　　　　　 C. paid

　 44. A. have 　B. has　　　　　　 C. w~ having

　 45. A. go　　 B. will go　　　　 C. went

　 46. A. at 　　　B. in　　　　　　 C. for

47. A. had　　 B. finished　　　　 C. finishes

48. A. sitting　 B. working　　　 C. sleeping

　 49. A. smoke　　 B. was smoking　　 C. smoked

　 50. A. I don’t have　 B. I didn't have　　 C. I've had