9. Since the family are moving to a new house， they have to buy new furniture.
A. a lot of B. many C. a few D. as
10. My son walked ten miles today. We never guessed that he could walk far.
A. / B. such C. that D. as
11. If talks for the new trade agreements take ， food industries in both countries will be seriously affected.
A. much too long B. too much longer
C. too much long D. much long
12. You and I could hardly understand each other， ?
A. could I B. couldn't you C. could we D. couldn't we
13. We the visitor with an apartment， but he specifically asked for a single room.
A. could provide B. could have provided
C. couldn't provide D. couldn't have provided
14. The missile is designed in such a way that once nothing can be done to retrieve it.
A. fired B. being fired C. they fired D. having fired
15. he would not have recovered so quickly.
A. Hadn't he been taken good care of
B. Had he not been taken good care of
C. Had not he been taken good care of
D. Had he been not taken good care of