天气变冷，气温下降，流感在人们中迅速传播。你认为应当怎样预防流感呢?请以How to prevent the flu为题写一篇60词左右的短文。
根据短文内容，从方框中选择适当的单词，使短文完整、通顺，不要求改变词型。
As we know, food gives us 1. . We must have 2. food to keep us 3.. Of course, we must also have the right 4. of food. We should eat more 5. and vegetables but 6. meat. Different foods help us in different 7. . If we eat too8. or too much food, or if we 9. the wrong food, it can make us 10. .
选择方框中的句子完成对话，其中有两项多余。
A:What’s the matter, Mrs. Smith?
B: 1. I can’t do any work, doctor.
A:Do you have a cough?
B:No. I don’t have a cough.
A: 2.
B:Yes, I sleep very well.
A:Do you have breakfast every morning?
B:No. I don’t have breakfast. And I have only a little food for lunch and supper because I want to keep thin(减肥).
A:Oh, I see. 3. You need to eat more food and have three meals a day. 4.
B:OK. I will do like that.
A: 5.
B:Thank you very much.
A.I feel very well.
B.I hope you will get better soon.
C.Do you sleep well at night?
D.I’m not feeling well.
E.And do some exercise every day.
F.You need to eat less food.
G.There is nothing serious.
按要求完成下列句子,每空填一词。(5分)
1.I will have classes tomorrow morning.（改写为否定句 ）
I classes tomorrow morning.
2.My parents have the flu.（对画线部分提问）
________ ________with your parents?
3.Must we drink eight cups of water every day?（作否定回答）
No，_______ _______ .
4.You’d better ask our computer teacher for help.（改为否定句）
You’d better _______ _______ our computer teacher for help.
5.There’s something wrong with my computer.（同义句转换）
is with my computer.
根据汉语意思，完成下列句子,每空填一词。（10分）
1.If you are tired, you’d better________ ________ (躺下) and take a rest.
2.What are you going to be when you________ ________ (长大)？
3.Don’t spit________ ________ (当众).
4.We will play basketball________ ________ (代替) playing soccer.
5.The doctor always ________ ________（给……做检查）his patients carefully.
6.你不得在教室乱扔垃圾。
You must not litter in the classroom .
7.由于脚伤刘翔不得不放弃比赛。
Liu Xiang had to ________ _________ the race because his foot was hurt.
8.昨晚孩子们直到做完他们的家庭作业才去睡觉。
Children ________ go to bed ________ they finished their homework last night.
9.熬夜太晚对身体健康有害。
___________ __________ late is bad for health.
10.我们该做什么来与SARS 作斗争呢?
What we do fight SARS ?
根据句意，用所给单词的正确形式填空。(10分)
1.Jane prefers _______ (cycle).
2.Running can help you keep _______ (health).
3.Don’t speak to me like this. I didn’t feel like ___________ (lose) the goal.
4.She spends half an hour _____________ (play ) basketball every day.
5.Bill is happy because he is the _________ ( win ) of the game.
6.There are some ___________(sandwich) on the table .
7.Li Ping smokes (two) a day, before and after dinner.
8.They (play) basketball with us tomorrow.
9.Eating more vegetables and _________ ( little ) meat is good for our health.
10.It's difficult for us (study) English well.
