43. _____ they may not succeed, they will try their best.

A. Though 　　　B. When 　　　　　C. Because 　　　　　　　D. Unless

42. I _____ the wrong thing. Can I use your eraser?

A. write 　　　　B. wrote 　　　　　C. am writing 　　　　　　D. will write

41. Sorry, we don’t have the coat _____ you need.

A. what　　　　 　B. who 　　　　　　C. whom 　　　　　　　D. which

40. Sally, _____ your sunglasses. The sun is so bright.

A. put on 　　　　B. put up 　　　　　C. put away　　　　　 　D. put down

39. More and more young people are trying to do something _____ the old.

A. served 　　　　B. to serve　　　　 　C. serve 　　　　　　　D. serves

38. Be sure to let Tom know the notice as soon as he _____.

A. will arrive　　 　B. was arriving 　　　C. arrives　 　　　　　　D. arrived

37. The news _____ very interesting! Tell me more!

A. is 　　　　　　B. are 　　　　　　　C. were　 　　　　　　　D. was

36. Keep practicing and you _____ your English.

A. improve 　　　　B. will improve 　　　C. improved　　　　　 　D. were improving

35. She always does her homework _____ than her brother.

A. more careful　 　B. careful 　　　　　C. more carefully 　　　　D. carefully

34. Don’t put off today’s work for tomorrow. I mean, today’s work _____ today.

A. may do 　　　　B. must do　　 　　　　C. may be done 　　　　D. must be done