Kết hợp những từ với các câu sau đây sao cho thích hợp:so;but;and;or;however.
1. To stay healthy you eat more vegetable. You eat less high - fat food.
2. To Prevent flu, we eat a lot of garlic. We keep our bodies especially warm.
3. It began to rain. He didn't open his umbrella.
4. It began to rain. I opened my umbrella.
5. He worked hard. He could earn much money.
6. Study hard. You will fail the exam.
7. Dan didn't study for exam. Lan did.
8. I understand your point of view. I don't agree with it.
9. He lide to her. She still likes and trusts him.