Three minutes earlier ____ we could have caught the early train to Philadelphia.

Three minutes earlier ____ we could have caught the early train to Philadelphia.

#92538

but

and

推荐题目

______ seems to be no possibility ______ the shy girl can win the first prize in the contest.

#92439

There; that

It; that

There; whether

It; whether

It’s useless envying others their success.It’s time you ________ hard.

#91901

must work

went to work

work

worked

There is no doubt ________ Tom is a good clever boy.

#93495

whether

when

that

________________________, and the problem would be straightened out（解决）.

#93947

A bit more effort

Having a little effort

If you have a bit more effort

There being a little effort

Thank you for the trouble you have ____ to help me.

#94785

paid

taken

had

asked

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