A poet and artist _____ coming to speak to us about Chinese literature and painting tomorrow afternoon.

Hurry up!  The train ______. You know it ______ at 8:30 am.

It is said that the software on learning subjects for pupils       in a very practical way.

I _______ online games for two years, but I’ve never regretted giving it up.

It’s true that whoever ____positive for H7N9 will receive free medical treatment from our government without delay.

The past two years _______ a sharp rise in oil price，which adds to the burden of auto transportation industry.

 Bob tried to sweet-talk his mother into letting him go out. But when he saw his sweet talk________， he lost his temper. 

—Have you heard from Nelly recently?— Yes, I _________ his letters and cards many times while I was in Italy.

I really didn’t know who ______ for the broken window, for none of them admitted that he had done it.

 －Hasn’t Zhao Wei finished filming the movie So Young?－Yes. She  ______ on it for more than half a year.

It’s the third time ________ late for School this week.

 ——Guess what！I met an old school friend last week.­——How nice！How long____ each other？

He ________ in America for 3 years when he was young, so he can speak fluent English.

 —Why don’t we choose that road to save time?—The bridge to it _____________.

You’ve failed to do what you ___________ to and I’m afraid the teacher will blame you.

He ________ in a foreign trade company for five years, but he now is a volunteer teacher in a village.

In the meeting, the professor expressed his thanks for the aid he _________ from his students.

--Growing population resulted in growing rubbish. --There is possibility that rubbish ________the major threat to human beings.

— Do you know the West Lake in Hangzhou? — Yes, this is the third time that I ____ this beautiful city. 

Mr. Blake ____ Shanghai in a few days. Do you know when the earliest plane ____ on Sunday?