– What makes you so upset, Mr. Wang?– That John, a student in my class, ______ himself to computer games.

When I was a boy, I often ______ to play in that park.

May I borrow your pencil, please—Yes, of course. Here are some and you can take________ of them.

raffic slowed down because of theheavy snow in Yushu county, presenting a new __________ to the recovery fromthe earthquake.

The disabled _____ able to do the same things as common people.