When he  _______ the door, he found his keys were nowhere.            

------- What is the price of petrol these days -------Oh, it ______ sharply since last month. 

Dr. Smith, together with his wife and daughters, _____visit Beijing this summer.

---Do you want a lift home? ---It’s very kind of you, but I have a much late in the office. I overslept this morning because my morning clock _______. 

My parents have promised to come to see me before I _______  for Africa. 

-Why does the Lake smell terrible?-Because large quantities of water__________. 

Would you please keep silent? The weather report and _________I want to listen.

At present, one of the apartments in favor of the new airport ________ that it will going a lot jobs to the area. 

This is the first time went______ a film in the cinema together as a family. 

Excuse me, Marcia, a reporter from Vanity Fair ________ all day. Could you speak to her now? 

--- Hi, Terry, can I use your computer for a while this afternoon?--- Sorry. ______.

I was out of town at the time, so I don’t know exactly how it _______. 

According to the literary review, Shakespeare  ____   his charities live through their language in his plays. 

As he _____ in the river for five hours, the thief looked very pale and hopeless.

The country life he was used to _____ greatly since the opening policy.

Be careful with such things. If you _____, you’ll drop them.

The wet weather will continue tomorrow, when a cold front ______ to arrive.

By the time he realizes he ____ into a trap, it’ll be too late for him to do anything about it.

--- I’m sure Andrew will win the first prize in the final. --- I think so. He ___________ for it for months.

—I’m sure Andrew will win the first prize in the final.—I think so. He ___________ for it for months.