4. Rewrite the following sentences, so that their meaning stays the same.
(Viết lại các câu sau sao cho nghĩa không đổi)
1. Don't play computer games for too long. You will harm your eyes.
If you play _______________________________.
2. Be careful with your diet, or you will get overweight.
You will _________________________________.
3. We'll go to the beach unless it rains.
If ________________________________________.
4. If you don’t hurry up, you will be late.
Unless ___________________________________.
5. Unless the teacher explains the lesson again, we won't understand it very well.
If ________________________________________.
Bài Làm:
1. Don't play computer games for too long. You will harm your eyes.
If you play computer games for too long, you will harm your eyes.
2. Be careful with your diet, or you will get overweight.
You will get overweight, if you aren't careful with your diet.
3. We'll go to the beach unless it rains.
If it rains, we won't go to the beach.
4. If you don’t hurry up, you will be late.
Unless you hurry up, you won't be late.
5. Unless the teacher explains the lesson again, we won't understand it very well.
If the teacher explains the lesson again, we will understand it very well.