一、根据句意及汉语或首字母提示写出单词。
1. — Good morning，（女士）. Can I help you?
— Sure. I'd like 2 kilos of mutton for cooking.
2. （环境的）pollution has become a serious problem.
3. — Have you heard of the 24 solar terms in China?
— Yes. They show the wisdom and （知识）of ancient Chinese.
4. Mr Lee always （创建）a good English environment for us to study in.
5. Smallpox(天花）k thousands of people each year in the past.

1. madam 2. Environmental 3. knowledge 4. creates
5. killed

二、用方框中所给单词或短语的适当形式填空(其中有一个是多余的)。
mud while balance wastewater all year round environment-friendly
1. After the heavy rain, the road was covered in thick .
2. Our class is collecting waste to make handicrafts.
3. — It's neither too cold nor too hot in Kunming.
— Right. I went there last year.
4. — I think it's important for him to keep a diet.
— Yes. I agree with you.
5. Mother's Day is coming. Some students want to buy flowers as gifts, I plan to cook a big dinner for my mother.

1. mud 2. environment-friendly 3. all year round
4. balanced 5. while

三、单项选择。
1. — What time did you begin your work yesterday?
— six o’clock the daytime.

A.On; in
B.At; on
C.At; in
D.On; at

1. C

2. — I don't like lions because they are dangerous. How about you, Jane?
— Me neither. They may other animals!

A.save
B.kill
C.forget
D.see

2. B

3. — How do you like the TV programme National Treasure(《国家宝藏》)?
— What an amazing programme it is! It’s full of of culture and history.

A.ability
B.knowledge
C.feeling
D.exercise

3. B

4. Harbin is of China. It's usually very cold in winter there.

A.to the north-east
B.in the north-east
C.in the north-west
D.to the north-west

4. B

5. — Safety is very important to all of us.
— I agree. We students should learn ourselves in daily life.

A.where to hold
B.what to visit
C.how to protect
D.why to help

5. C