It’s bad manners to laugh _____ others when they are _____ trouble.

If any employee is found information regarding applicants and staff，he or she will be fired immediately.

Daming’s pet dog died yesterday. He was very sad.–I’m sorry to hear that. Let’s ______.

What do you think of receiving and giving gifts— I think the art of receiving a gift is _____ than the art of giving.

This coat doesn’t fit him well， as he has_____ a huge body and the coat is ____ small.