情态动词 知识点题库

—This wall of air is an effective answer to the problem and it ______ work.
—But it is a question to put such a wall of air around the statue.

It was sad to me that they,so poor themselves,     bring me food.

Tom, you        play football in the street.

—Sorry. I        do it again.

How can the man r from his illness in such a short time?

We had better not （忽略）the mistakes we make because we can make progress by correcting and avoiding them in the future.

I asked him to walk me home last night because I _______ alone in the dark.

—It was really tiring for me to stand in the queue for two hours to get the G- train ticket.

—You ____. You could have got one online.

You (drive) very fast if you went from our city to Harbin in less than four hours.

I would a it if you could pay in cash.

According to Carol-Dweck, a Stanford University professor, parents should g (指导) their children in doing little things to help them learn to deal with failures step by step.

John _______the flight; he arrived at the airport at least two hours early.

They provide an environment where you can practice and (deep) what you have learned under the guidance of someone who's good at the language.

If you turn off the lights, the screen of the computer       be more clear.

Since you have started the job, you as well finish it.

The weather turned out to be fine yesterday. I ____________ the trouble to carry my umbrella with me.

Jack have passed the exam; he looks more than delighted.

 you pass the College Entrance Examination!

The letters were also beautifully illustrated—each _______ its true author, Tolkien, a long time to complete.

All the students may do their best for the modernization of our country.

—Must I finish the paper today?

— No, you _________.