Accidents are often caused by drivers who try to _________.

When he arrived at the gate, he found a wallet _____ on the ground.

 We are not allowed ______ in our school.

This shirt is too short. It doesn’t        me. Could you show me another one?

 --- Come on, children. Help        to some fruit.--- Thank you.

“I made a        to London on business last week,” said Li Ming from China.

 I       suppose that he       fall behind others, with he help of the teachers.

 —It will       them much time to rebuild the museum.—But they will be       much.

—Do you like watching the talk show?—Yes. It always makes people _______.

—Will you give me a hand? I have some trouble_______ the scientific problem.—Don't worry. I'll try my best to help you _______.

You’d better_______ your cigarette when you are in the wood.

—Why are you packing so many books?—I’ll _______ to the kids in West China.

—Are you interested in learning math?—Yes, but I’m afraid to _______ too much time on math.

 — ________ did your uncle leave his home town?.— Let me see. He _______ for nearly twenty years.

 — How will you help with the activity?— We will ______ leaflets to ask people to take part.

 — How much do you usually ______ on food and clothes every month?— About ￥600.

 — Can you____ a tent by yourself ?   —Sorry . It’s a little difficult for me.

—  Shall we listen to Sun of the Season again?—  Yes. How soft and beautiful it _______!

The doctor _______ on the man and _______ saved his life.

Students can’t be made ____________ all day.