Patience is an important ________ of a happy and rewarding life. After all, some things are worth
waiting for.

Dogs have a very good ________ of smell and are often used to search for survivors in an earthquake.

单词拼写
根据下列各句句意和空白之后的汉语提示词，在指定区域的横线上写出对应单词的正确、
完整形式，每空只写一词。
1. It`s well-known that _______ (氧气) is a gas without color, taste or smell.              
2. Many young people want to gain _______ (独立) from their parents.
3. The youngsters have much interest in _______ (闲聊) online.
4. The brave officer ______ (营救) the kid from the burning building yesterday.
5. We should _______ (判断) a person by his deeds not by his appearance.
6. The housewife has just _______ (开车) her three children to school.
7. After these days’ climbing, they reached the top of the mountain _______ (成功地).
8. The _______ (第四) character is John Stevens, a young black engineer.
9. Carol worked as a sales manager in an _______ (澳大利亚的) company.
10. The heavy snow caused quite a few _______ (屋顶) to fall down.

In the botanic garden we can find a(n) ________ of plants that range from tall trees to small flowers.

No rule applies to all conditions without ________ in the world.

-Turn off the recorder
-I'm not in the ________for any music.

My ________ must be playing tricks on me; I'm sure I put that book on the desk.

here is no ________ thinking more about the matter. Take it easy.

The ______ purpose of education is not to teach you to earn your bread, but to make every mouthful
sweet.                              

To our________,  Geoffrey's illness proved not to be as serious as we had feared.