Ex 4: Rewrite the following sentence in order to keep the meaning as the first one
1. I am busy with my homework, I can’t go to the cinema tonight.
–> If I…………………………………………………………………………….
2. It is cold, we don’t go swimming today.
–> We……………………………………………………………………………
3. If you want my advice, I wouldn’t buy it.
–> If I …………………………………………………………………………….
4. I only come if they invite me.
–> Unless………………………………………………………………………...
5. He doesn’t revise all his lessons. He fails the exam. (nối 2 câu dùng if)
–> If he……………………………………………………………………………
6. We will be late unless we hurry.
–> If………………………………………………………………………………
7. The park is over there, only 5 minutes’ walk.
–> If you walk……………………………………………………………………..
8. In case it rains, we’ll stay at home
–> If………………………………………………………………………………..
9. We must go or we’ll be late.
–> If ……………………………………………………………………………..
10. I’ll only help you if you promise to try harder.
–> Unless …………………………………………………………………………
11. When you press this button, this machine will start.
–> If……………………………………………………………………………….
12. My grandparents live so far away, so I don’t visit them every week.
–> If………………………………………………………………………………..
