5. 我相信如果我努力学习，就不会让我的父母和老 师失望。

I believe that if I study hard,I won't my parents and teachers  .

4. 很多人都赞同水果和蔬菜对健康有好处。

Many people  that fruit and vegetables are good for health.

3. 她依赖于她爸爸，而不是她妈妈。

She depends on her father  her mother.

2. 因为糟糕的天气，这次会议被推迟了。

The meeting was put off  the bad weather.

III.根据汉语意思完成句子

1. 我们应该相互学习。

We should  each other.

5. Tom was sad because he was asked (leave) the team.

4. My father went out without  (say) a word.

3. Let's (play) volleyball this Sunday.

2. Our English teacher often tells us (work) hard.

II.用括号中所给词的适当形式填空

1. I heard someone  (sing) songs in the next room when I passed it.