Mary______ a dress when she cut her finger.
   A. made      B. is making    C. was making   D. makes

The Liberty Bell,formerly housed in Independence Hall,——in Philadelphia,was moved to a separate glass pavilion in 1976.?

A.which a historic building?　　 B.a historic building which ?

C.was a historic building?　　 D.a historic building

--Why didn’t you come to my party? I was so disappointed at your absence.

--I’m very sorry．I　　 but I had a visitor at the last minute.

A．would like have　 　　　　 B．would like to 　

C．had planned to 　　　　　　 D．were going to

Henry often goes to work by bike. But this morning he______ go by bus, for it looks as if it is going to rain.
A. can        B. must         C. shall       D. may

—I think I should wear a dress instead of this jeans.

—It’s just a small informal party, so you don’t have to ___________.

A. warm up　　　 B. put up　　　　 C. dress up　　　 D. keep up

It is necessary that you ________ present at the discussion.

A. will be　　　　　　 B.are　　　　　　　　 C. should be　　　　 D. being

________that I could use a special piece of cloth to attract people's attention, I decided to do an experiment.

A．Having realized 　　 B．Realizing

C．Being realized 　　 D．Realized

We should think carefully about ________ Mr. Needham said at the meeting.

A. that

B. what

C. which

D. X

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A．whyB．which　　 C．thatD．where