1. You may want a chat, just phone me.
→ If you want a chat, you can phone me.

2. Taking exercise is the way to get fit.
→ If you want to get fit, you should take exercise.

3. Minh isn’t here, so I can’t talk to him.
→ If Minh were here, I would talk to him.

4. I’m fat because I eat too much fast food.
→ If I didn’t eat too much fast food, I wouldn’t be fat.

5. Lan gets bad marks because she doesn’t study hard enough.
→ If Lan studied hard enough, she wouldn’t get bad marks.

6. The bank may be closed, and you can’t get in.
→ If the bank isn’t close, you can get in.

7. I have to work hard, so I’m always tired.
→ If I didn’t have to work hard, I wouldn’t always be tired.

8. Study hard or you may fail.
→ If you don’t study hard, you will fail.

9. Unless you have a car, you have to use buses.
→ If you have a car, you won’t have to use buses.

10. You shouldn’t tell lies to the police.
→ If I were you, I wouldn’t tell lies to the police.