As you can see, the number of cars on roads _______ rising these days.

Having ended the major combat (主战), President Bush_____ rebuilding Iraq.

---Tom, keep your_____ on your studies. --- Sure, mum. I'll keep that in_____.

—I hear Mike refused to tell the truth and was taken away by the police.---Where did you ____?

I try to make him understand that I’m not interested in him, but he never gets the ____.

Mary wanted to travel around the world all by herself, but her parents did not _______ her to do so.

The workers are busy with the repairs of the temple,which is ______.

Some policemen were sent there to ______ the villagers ______ down the trees.

The delicious food at the hotel ______the uncomfortable rooms,so nobody complained.

We congratulated him ______ his getting a gold medal.That is to say: we offered him our congratulations ______ his getting a gold medal.

You have made a few mistakes in your composition but ______ you have done well.

In the experiment you should keep a watchful eye ______ the developments and record every detail.

Usually children are allowed to ______ when they are six years old.

Science and technology have ____in important ways to the improvement of agricultural production.

.When I go out in the evening I use the bike ____the car if I can.

 Only ticket-holders were __________ to the stadium for the concert given by Jay Chou, so many of his fans were turned away.

Eating too much fat can ________ heart disease and high blood pressure. 

You’re watching TV? You’re ＿＿＿to be cleaning your own room.

He _____ his engagement just before the wedding.

In the middle of the night, we ______signals for help from another ship.