根据句意和首字母补全单词

1. My parents t        me I haven't done anything bad.

2.I was in h        when I heard the good news.

3. Would you please h        me the book,Mary?

4. They must have new markets for their p       .

5. Give me time.I haven't had c        to think yet.

6. The guard allowed the visitors to p        .

7. Do you a        that he will stay with us this Sunday?

8. The exam is very easy.I g        I can pass it easily.

9. They p       to God to help them.

10.I don't have enough money. I can't a       to buy a modern car

下列选项中，（）不能作为组件的过滤介质。

A、海绵网

B、金刚过滤砂

C、金属过滤网

D、金属过滤砂