What_________you do this Sunday if it _________ ?

A、do, will rain

B、will, rain

C、do, rains

D、will, rains

Instead of calling _________ his uncle, he called _________ my new house with his wife that day.

A、by; for

B、on; at

C、for; on

D、at; by

A good storyteller must be able to hold his listeners' curiosity_________ he reaches the end of the story.

A、when

B、unless

C、after

D、until

--What did you do with your car? --I lost my key, so I had to _________it in the park.

A、lock

B、repair

C、leave

D、pass

--It' s $ 500, but that is my last offer. --OK, it is a______________

A、cost

B、price

C、reward

D、deal

--Could you look after my garden while I' m away? --_______________

A、With pleasure.

B、Hold on please.

C、I agree with you.

D、That's a good idea.

--I called you yesterday. A woman answered, but I didn't recognize her voice. --Oh, it _________my aunt Jean.

A、must be

B、must have been

C、might be

D、can have been

All the girls swam in the lake except two, who_________halfway.

A、gave off

B、gave up

C、gave away

D、gave out

It's good that we _________to the park because it's started to rain.

A、don' t go

B、hadn' t gone

C、didn' t go

D、wasn' t going

Many people believe we are heading for an environmental disaster(灾难) _________ we radically(根本地) change the way we live.

A、but

B、though

C、unless

D、in case