问题

We arrived at work in the morning and found that somebody ________ into the office during the night.[ ]

A: broke
B: had broken
C: has broken
D: was breaking

正确答案是：

同类题型

It was lack of effort , not of money , _______resulted in their failure. [ ]

I ________ thank you too much for all your help to my son while we were away from home.[ ]

People didn’t know _________ during the night.

Can you_____ me a story

Don’t read _______. It’s bad for your eyes.