-------Better not throw waste paper here and there.

   -------I’m so sorry, but I______ the waste paper basket.

   A .won’t see          B .wasn’t seeing         C. didn’t see             D. don’t see

---I’m trying to get on Flight FA 3016. Am I on time?

    --- ___________ It’s 3:20 now. But luckily for you, that flight’s been delayed.

   A. Not likely.         B. Not necessarily.        C. Not a little.     D. Not exactly.

-- _____ matters to do the job well ---what you are or where you come from?

-- Neither. It depends on whether you put your heart into it.

A　 which is it that　　　　　　 B　 what it is that

C　 which it is that　　　　　　 D　 what is it which

–-How long is _____  ______ the man-made satellite _____ is made in our country to orbit the planet a round?
   ---48 hours, to be exact.
   A.   it, that it takes, which      B.   it , when, that
   C.   it ,for ,  that it takes       D.   it, that , where

It was __ was a waste land ten years ago ___ a modern city has been set up on.
   A   which,  where    B  where , that C  what,   that     D   that,  which

 —What was it that you had ____ last night?  It was too noisy.

   --- Oh, sorry. It was the washer.  I  promise you it won’t happen any more.

       A  work         B  working    C  to  work        D  worked

It was his nervousness in the interview, I think,  ____ , probably lost his job.

    A  which   B   that  C    what   D  why

None of them had expected that the middle-aged engineer died ____ his design uncompleted.

A of　 B　 without　 C　 from　 D with

With too many construction projects ____ all  the strength out of the economy, people of the small country complained a lot.

    A   sucking     B  to suck  C  being sucked  D  being  sucking

   He is a man of few words, but when it comes to _________  computer, he will be excited and full of energy.

A   play  B  playing   C  played    D  being played