They are busy______ready for the exam.A．get B．getting C．to get D．got

题型：不详难度：来源：

They are busy______ready for the exam.

A．get

B．getting

C．to get

D．got

答案

解析

略

举一反三

----Do you think Jim will pass the Chemistry exam?
----Sure. He ______a lot of time on it.

A．took

B．cost

C．paid

D．spent

题型：不详难度：| 查看答案

We enjoy______the moon in the open air on the Mid-autumn Day.

A．to see

B．seeing

C．to watch

D．watching

题型：不详难度：| 查看答案

----HI, Pete! Why are you in such a hurry?
----______the : train.

A．Catch

B．To catch

C．Catching

D．Caught

题型：不详难度：| 查看答案

----Mike! What are you doing there?
----Listen, Mum! I hear somebody______upstairs.

A．going

B．goes

C．go

D．to go

题型：不详难度：| 查看答案

It was raining heavily outside. The father made the children ______in the room.

A．to stay

B．stay

C．staying

D．stayed

题型：不详难度：| 查看答案