Ex
1. Work hard or you’ ll fail the exam.
If you ………………………………………………………………….
2. Hurry up or we’ll be late for school.
If you ………………………………………………………………….
3. Don’t get up late or you will miss the first bus to Ha Noi.
If you ………………………………………………………………….
4. Save water and you’ll have enough water to use in the future.
If you …………………………………………………………………
5. Don’t forget to do your homework and your teacher will be happy.
If you …………………………………………………………………
6. If she doesn’t have a key, she can’t go into the house.
Unless ………………………………………………………………..
7. He can’t look the word up because he doesn’t have a dictionary.
If he …………………………………………………………………..
8. I don’t have his phone number, so I don’t phone him.
If I ……………………………………………………………………
9. I’m so busy, so I don’t write to my friends very regularly.
If I ……………………………………………………………………
10. I can’t give you a ride because I don’t have a bike now.
If I ……………………………………………………………………
Loga
Sinh Học lớp 12
