3.______

a lot and communicate with other in English．　　　　　　　　　　

2.______　

and form good habit of thinking in English． I listen　　　　　　

I often read English aloud and trying to learn something　　　

1.______

important in heart． It helps me remember what I have learned

50. Though I can't make the model ship faster, the model plane can be made higher by any of the boys here.

A. sail; to fly B. to sail; fly C. to sail; to fly D. sail; fly

答案： 1 -5 ADBBC 6 - 10 DACDC 11 - 15 BADAA16 - 20 ACCBB 21 - 25 CDCBB 26 - 30 CCCAB 31 - 35 AACCB 36 - 40 BCDBB 41 - 45 BBACD 46 - 50 DDDBA

49. - Why not go swimming as it is such a fine day?

- I want to, but I'm busy to go.

A. enough B. too C. very D. so

48. - Have you finished the maths problem?

- Not yet, because I find it difficult.

A. in working out B. working out C. to work it out D. to work out

47. We should consider it a duty to serve the Chinese people heart and soul.

A. to be B. be C. as D. Either A or C

46. Don't you like to have your room clean and tidy?

A. to look B. looked C. looking D. look

45. Louder and make yourself.

A. Speaking; hearing B. Speaking; heard

C. To speak; hear D. Speak; heard

44. He had never spent a ____ day.

A. more worry B. most worrying C. more worrying D. most worried