Not until the heavy snow blocked the express ___

Not until the heavy snow blocked the express ____ how serious the weather was.

#80740

the villagers did realize

the villagers realized

did the villagers realize

didn’t the villagers realize

推荐题目

So difficult ___it to work out the problem that I decided to ask Tom for advice.

#84500

I did find

did I find

I have found

have I found

No sooner_______to bed_______I went to sleep.

#83746

had I gone;when

I had gone;than

had I gone;than

I went;when

—Why didn’t you come for the meeting?—Only allowed by our manager            .

#80844

I could come

If I could come

when I could come

could I come

So mysteriously ______ missing that many puzzles wait to be solved.

#79590

did Flight MH370 go

Flight MH370 went

does Flight MH370 go

had Flight MH370 gone

----It’s burning hot today, isn’t it ?----Yes, __________ yesterday.

#82611

so was it

so it was

so it is

so is it

共2307题