1 . For many older people, especially those living alone, driving is important for p_____________ (保持) their independence.

3 . Barbecues are a favourite way of________ (招待) friends.（根据汉语提示单词拼写）

4 . ________ a new house is impossible for the young couple because they haven’t saved enough money.

A．Buy	B．Buying
C．Bought	D．Having bought

5 . 他不喜欢被同学们拿他的贫穷来开玩笑。
He hates ________ _______ _______ _______ by his classmates about his poverty.

6 . 没有收到Tom的来信，我感到很焦急，想知道他发生了什么事情。
_______ ______ _______ Tom, I felt anxious, wondering what had happened to him.

7 . The policeman was persuaded into giving up______ the student______(指控) theft. (of)

8 . You should get up early to______   ______   ______ (避免迟到) for work. (avoid)

9 . I think this book really ______   ______(值得一看). (deserve)

10 . _______________(expose) to sunlight for too long will do harm to your skin.