As far as we know, Tom spends at least as much time watching TV as he  .

A. does writing   B. writes   C. writing   D. does to write

---Are you still going to Shanghai for the Spring Festival?

  ---Yes, but I really     because I have a lot of things to deal with.

A. can’t   B. mustn’t   C. won’t   D. shouldn’t

---Try to remember to turn off the light when you leave the room.

   ---I’m trying to    expenses.

A. keep off  B. keep down  C. keep out   D. keep from

Tom,    yourself. Did you forget the school rules?

A. behave    B. believe    C. perform   D. conduct

The bridge is 1000 meters    length.

A. with   B. in   C. at   D. on

They lived a    life in the countryside.

A. quiet  B. still  C. silent  D. calm

---You don’t often see them, do you?

   ---No, I see     of them.

A. little   B. many  C. few  D. much

He is a member of our     .

A. brain power   B. brains power  C. brain powers   D. brains powers

It snowed heavily for three days      and they were separated from the outside world.

A. in the end  B. on end  C. by the end   D. at the end

16. ---The farmer president was caught at last.

   ---Really? Where   himself?

A. had hidden   B. has he hidden  C. was he hidden  D. has he been hiding