Everybody thought ____ strange for a shy man to ____ so many exciting things.

　　A. this; do B. this; have done C. it; doing D. it; have done

By playing with the native boys and girls，one can________a lot of their language.

A．pick up B．set up　 C．build up D．put up

Just as the clothes a person wears, the food he eats and the friends with whom he spends his time, his house 　　　　 his personality.

　 A. resembles　　　　 B. strengthens　　　　 C. reflects　　　 D. shapes

Ladies and gentlemen, please fasten your seat belts. The plane ________.

A: takes off         B: is taking off      C:  has taken off      D: took off

— Excuse me!

— _____

— How can I get to the nearest post office?

A. Yes?                  B. That’s OK.　　　 C. What’s wrong?         D. Pardon?

—Have you found anything wrong with your computer?

—Yes,and I was about to give it up when an idea ______to me that it may be struck by some kind of virus.

A.occurred　　　 B.happened　　　 C.took place　　　　 D.turned

Terribly sorry, I came home at last. I      of the supermarket      so crowded.

  A. should have thought; being

  B. should think; being

  C. could have thought; was

  D. could think; was

He finally got the first place in the match.Let’s go and ______him.

With the contry's population reaching 1.6 billion in the mid of this century, most of China's rivers, including the Yellow River, ____.

A．is drying up　　　　　　　　　 B．will be drying up

C．dry up　　 D．have dried up