With the development of modern society, E-mail as well as telephones     an important part in daily communication.

—Hi, Susan, you look tired.—I       for months for the coming celebration of our school’s 90th anniversary.

—Someone has tidied the sitting room!—Jim __ it this morning; he couldn't bear the mess any more．

It is reported that the Voice of China Season II ______to air on Zhejiang TV this coming summer  vacation

Remember to give your parents my regards when you _____home.

——Lily    is going to make a presentation in class this afternoon.—Oh, really? I _____it was Michael’s turn.

The house is dirty because it  since they moved out.

—Who do you think will get the first prize?     —Mary, of course. She ________ for the competition for months.

--You haven’t said a word about the design ,Mike. What’s your idea?----I’m sorry I _______ about something else just now.

The telephone ______ three times in the last hour, and each time it _____ for my father.

Whether ways will be found to help China _______ the current world financial crisis is just _______ worries the public.

--- What’s Joan doing?--- ________ newspapers in the room.

We must work hard to      a good knowledge of English.

Great changes ______in his hometown in the last twenty years.

It was not until then that I came to know that knowledge _______ only from practice.

The couple decided to adopt the child whose parents ________in an accident.

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

The novels written by Mo Yan sell best now, but years ago no one could have imagined he _____ the Nobel Prize for Literature.

— I'm leaving tomorrow.— Oh, what a pity! I won't be able to see you off. I ____ a tele-conference the whole morning.

How the fire in the dancing hall started _________ a mystery.