On weekends, we like TV at home.

The British are not so familiar with different cultures and other ways of doing things, _________ is often the case in other countries.

Her pale face suggested that she ________ ill. Her parents suggested that she ________ to see a doctor.

Several years ago， people knew Yao Ming .But now he is well-known all over the world， not only in China .

Teenagers must_______ the computer games.