七、阅读短文,补全句子或回答问题。
We all know June 1st is Children's Day. But it is the World Milk Day, too. People in other countries started to drink milk about 8,000 years ago. And in China people started to drink it about 1,000 years ago. Why do people drink milk? Let's know more about it.
Milk is great, because it has a lot of calcium(钙). Calcium can help us grow taller and calcium is good for our teeth and bones. So we should all get into the habit of drinking milk. Then when should we drink milk? Breakfast is very important for a day's study and work. It's good to drink a cup of milk for breakfast in the morning. A cup of warm milk helps us have a good sleep. So drinking some milk in the evening is good, too. Adults(成人) need to drink as much as 300ml of milk, and children need to drink 500ml of milk every day. How much milk do you drink every day? Health always comes first in our life, so, let's drink milk every day!
1. People ______________ started to drink milk about 1,000 years ago.
2. An eight-year-old boy needs to drink ______________ of milk every day.
3. We can know it's good to drink milk in the morning and ______________.
4. The writer talks about milk from ________________ aspects(方面) in Paragraph 2.
5. What other healthy food do you like eating?
______________________________

1. in China
2. 500ml
3. in the evening
4. three
5. Apples and carrots.（答案不唯一）