一、根据中文提示完成句子
1. We will play soccer ____ (代替) playing basketball.
2. Parents should ____ their children ____ ____ (让……远离) animals.
3. Driving carelessly ____ (引起) accidents.
4. It's our ____ (职责) to save our earth.
5. They think walking is a good way to relax ____ (他们自己).
6. Germs can get into the human body ____ (通过) the skin and the mouth.
7. Xu Xiao taught himself on the ____ (互联网).

1. instead of；2. keep; away from；3. causes；4. duty；5. themselves；6. through；7. Internet

二、根据句意及首字母提示补全单词,完成句子
1. —Do you have a fever?
—Yes, I must take some m____.
2. Good health is more important than w____.
3. H____ up, or you'll be late for class.
4. Miss Wang said, "Cui Xiaoyun and Xiang Rui, please help y____ to some apples and bananas."
5. The doctor said my sister's illness was not s____. She just had a cold.

1. medicine；2. wealth；3. Hurry；4. yourselves；5. serious

三、按要求完成句子,每空一词
1. Must we drink eight cups of water every day? (作否定回答)
No, ____ ____ ____ ____.
2. You'd better ask our computer teacher for help. (改为否定句)
You'd better ____ ____ our computer teacher for help.
3. He talked with his father on the phone. (对画线部分提问)
____ did he ____ with his father?
4. His father coughs badly, so he must stop smoking. (同义句转换)
His father has a bad cough, so he must ____ ____ smoking.
5. What's wrong? (同义句转换)
What's ____ ____?

1. needn't we；2. not ask；3. How; talk；4. give up；5. the matter