It’s the sort of work that__________a high level of concentration.

A. calls for           B. makes up

C. lies in             D. stands for

You’d better ______ some hot water into the bottle in case the teacools down.

A. add                B. fill            C. fill in        D. put

My daughter is not sure what to_______ at the university; she can’t make up her    

mind about her future.

A. take up          B. make up     C. pick up          D. build up

___ felt funny watching myself on TV.

A. One  B. This C. It   D. That

——Which of the two books do you want?

—— I want        . Please show me       .

A. none; another      B. all; the other     C. neither; the other     D. neither; another

I found ______ possible to answer all the questions within the given time.

   A. that            B. it              C. this        D. what

---Where has Mary been? I haven't seen her all day?

---Oh,in order not to be disturbed, she spent the whole day __in the study, ___ her report.

A.locking;preparing         B.locked; prepared 

C.locked; preparing           D.locking; prepared

David threatened_____ his neighbour to the police if the damages were not paid.

A. to be reported                  B. reporting

C. to report                       D. having reported

The boy had a _____ escape when he ran across the road in front of the bus.

A. close       B. short       C. narrow       D. fine

It was a great _____ for him to be pleasant to people he didn't like.

A. attempt        B. trouble       C. power        D. effort