I _____ to get in touch with Tony, my childhood friend, but without success. .

—Do you know why the teacher asks for me?—He wants you to _____ your absence last night．

I ______what he said and I _______him.

Facing such a man, you have to keep your mind clear, or your will _______.

He ______ the math problem, his classmates wanted to help him out.

The little girl ________ to be a good singer if she gets good training in a music school.

Buses have routes. They ________ and ________ people at different places on the routes.

There is even an animal whose tail will _____ so that it can run away if someone grabs it.

I admit I made a lot of mistakes in the work, and I will        responsibility for them.

We don’t intend to sign any documents without        our lawyer.

One of the most important things in education is to let students ____ positive emotions and experience in the process of their learning.

My mother is not in very good shape, and has ____ tennis to get fit.

Cynthia is not ashamed of what she does, even if she        doing something wrong.

As we know, a good farmer can ______ a deserted place into a rich land.

Only by _______ your attention _______ what you are learning can you learn it well.

It’s really unbelievable! Can you _______ her swimming across the English Channel?

The writer ______ the old folk story with his own imagination and wrote a new story. 

Whether this is a problem or not _______ your own viewpoint.

One of the best ways for people to keep fit is to ______ healthy eating habits.

—How about your journey to Mount Tai? —Everything was wonderful except that our car _________ twice on the way .