题目内容：

根据句意及所给单词首字母完成下列句子.

1.Although we are good friends, I don’t share her r________(宗教的) beliefs.

2.I opened the packet just to satisfy my c________(好奇心).

3.Visitors are not p________ (允许)to touch anything without permission.

4.Because of the earth’s g________ (重力), apples fall to the ground.

5.He found something f________(漂浮) on the lake, which frightened him.

6.Bill Gates is one of the w________(最富有的) persons in the world and devotes himself to helping people in trouble.

7.The little girl was i________(印象深刻) by his speech and made up her mind to become a speaker like him.