--Have you got the leaving time of the train for me?---Yes, but you’d better ____of it by yourself.

The girl __________ to be a good dancer if she is well trained in an art school.

He slowed the bleeding by      pressure to the wounds until the ambulance arrived.

In class the teacher’s humorous words often make every student ____ laughter. 

One of the greatest benefits of stamp－collecting is that they are based on common interests，________ appearance，age or wealth.