Returning from abroad, Miss Yu received from her lovely students a nice present to which a note was ______, saying “We love you!”

--Why did the police ______________the crowd?
---Because the president’s car __________in the street.

It was hunger that his great-grandfather amd grandfather _________.

_______out papers to be thrown away and put the rest back.

Take an umbrella to ______you from the rain, which may ___you from taking a walk.

My friend hasn’t _____ till now——I hope she isn’t ill.

Many difficulties have ______ as a result of the overuse of coal

It’s said that women are more easily to be __________ by the sales promotions (促销活动) in
big stores.

So ______ had he been in watching the car passing by that he didn’t notice his friends..

A Du’s unique voice ___________ especially to young people.