Tom realized that he ________ his physics book at home when he reached school．

A．left

B．had left

C．was leaving

D．leaves

Her life ________ a lot during the last three years.

A．changed

B．changing

C．has changed

D．will change

根据句意用所给词的适当形式填空。
小题1: -- Where would you like to go on vacation?  -- I’d like to go somewhere __________ (relax).
小题2: More and more foreign __________ (visit) are interested in Beijing.
小题3:-- What ____________ (happen) to Jim last night?   -- He fell down and hurt his leg.
小题4:The children were ___________ (happy) because they didn’t get Christmas presents.
小题5:--_________ you ever _________ (speak) to a foreigner before?
-- No, I haven’t.

It’s ten o’clock. The children are ___ a good time.

A．having

B．doing

C．taking

D．playing

Mr. Green ___ to the manager now. You’d better call him later.

A．talk

B．talked

C．is talking

D．was talking

用所给动词的适当形式填空
小题1:Look, there are so many people over there. What ____(happen)?
小题2:It’s seven in the morning. It’s time for us ____(go) to school.
小题3:Look at the clouds in the sky. I think it ____(rain).
小题4:___(be) everyone here?  Yes, Let’s ___(start) now.
小题5:He ___(be) be fifty years old next month. But he ___(look) so young.
小题6:Teachers’ Day ___(come) . And we ___(plan) to buy some flowers for Mrs. Li.
小题7:My mother usually ____(shop) for food on Sundays.

By the time she went outside, the bus ____ already ______ .

A．had, gone

B．had, went

C．has, gone

D．has, went

Mr. Zhang ________ to school on the school bus every day．

A．going

B．to

C．isn’t go

D．goes

What ______ she ______ for vacation?

A．does，does

B．is doing

C．is do

D．are doing

Simon is           his English book, but he can’t _______ it.

A．looking for, find	B．finding, look for
C．looking after, look for	D．looking at, find