六、A.五选五（从下面所给的五个句子中选出正确的填在横线上）
Do you want to live a healthy life? 1.
You should eat healthy food. Don’t eat too much junk food like hamburgers, chips and ice cream. They are bad for your health. You should eat more fruit and vegetables. They are full of vitamins.
2. You can run, swim or play basketball. Exercise makes you strong and happy.
Don’t forget to drink enough water. 3. We need to drink about 1500-1700 milliliters of water every day.
Last, you should have a good sleep. 4.
If you follow these rules, 5.
A. It’s also important to exercise every day.
B. Here are some good ways to keep healthy.
C. you will be healthy and happy
D. Water is very important for our body.
E. It can help you relax and grow well.

1.B 2.A 3.D 4.E 5.C

B. 七选五（从下面所给的五个句子中选出正确的填在横线上）
Preparing for the Science Fair
Our school science fair is coming next Monday! 1. Here are some important tips to help you get ready:
Before the Fair:
• Choose a topic you really enjoy. If you like plants, try growing beans in different conditions.
• 2. You can use posters, models or even videos to show your work.
• Practice explaining your project to family members.
On the Fair Day:
• Arrive 30 minutes early. 3.
• Speak clearly when visitors come to your table.
• 4. Other students’ projects might give you new ideas!
After the Fair:
• Clean up your area carefully.
• 5. The teachers will announce winners tomorrow morning.
Don’t worry too much about winning. The most important thing is to learn and have fun!

1.G 2.B 3.D 4.F 5.C