() 19. —Could you help me carry the heavy box? — .

   A. Yes,please   B. You’re welcome

   C. No problem     D. Thank you

() 18. He thinks before he works. How he is!

   A. careful;carefully   B. careless;careful

   C. carefully;careless   D. carefully;careful

() 17. There was a big fire last night. But the firemen at last.

   A. put it up   B. put it down   C. put it out   D. put it away

() 16. You’d better work and speak ，so you can do in your job.

   A. less;more;better   B. more;less;best

   C. little;much;good   D. more; less; better

() 15. interesting!The book tells us a lot about the world's animals.

   A. What a   B. What   C. How   D. How a

() 14. My grandpa,an man,does exercise every day and he looks very strong.

   A. 80 year old   B. 80-year-old   C. 80 years old   D. 80-years-old

() 13. We do anything for the children at that time. We had no money.

   A. could;in need   B. couldn't;in the need

   C. could;in the need   D. couldn’t; in need

() 12. He spends on English and he's it.

   A. enough time;enough good at   B. time enough;good enough for

   C. time enough;enough good for   D. enough time;good enough at

() 11. When My grandpa  27,he worked.

   A. was;in a hospital   B. is;in the hospital

   C. is;in a hospital     D.was;in hospital

() 10. good information it is!It's so .

   A. What a;help   B. How a;helpful

   C. What;help   D. What;helpful