―Do you know _____ Mr. Black’s address is?
   ―He may live at No. 18 or 19 Bridge Street. I’m not sure of ________.
A. what; which      B. where; which
C. where; what       D. what; where

Our neighbor has __________ ours.

　 A. as a big house as　　　　　　 B. as big a house as

C. the same big house as　　　　 D. a house the same big as

As a result of destroying the forests,a large 　　　of desert 　　 covered the land.

A、number;has　　　　 B、quantity;has　　　 C、number;have　　　　 D、quantity;have

What you said just now is out of my depth. This sentence probably means _____.

　 A. I don’t like what you said.　　 　　B. I don’t mind what you said just now.

　 C. I can’t understand what you said.　 D. I didn’t hear what you said.

__________ have known the results of the exam.
  A. It seemed to  B. It seemed to him to  C. He seemed that he  D. He seemed to

＿＿to sunlight for too much time will do harm to one’s skin.

　　A.Exposed B.Having exposed 　C.Being exposed D.After being exposed

_______ will he be able to make progress in English.

A. Only with his hard work　　　　　 B. In spite of his hard work

C. With hard work　　　　　　　　　 D. By hard work

—I’d like some more cheese.

—Sorry, there’s ____ left.　　 A. some　 B. none　　 C. a little D. few

You are really very kind. I’ll never forget the 　　 you have done to me.

A. favour　　 B. deed　　　　　　 C. help　　　 D. good

It is easier to make a plan than__________.?

A.carry it out?

B.to carry it out?

C.carry out it?

D.carry out?