Dưới đây là những câu được viết lại dựa vào từ gợi ý:

1. **If we don't leave now, we won't catch the beginning of the film.**
- It's high time we left.

2. **You will be ill if you continue to smoke.**
- Unless you stop smoking, you will be ill.

3. **We got lost because we don’t have a map.**
- If we had a map, we wouldn’t have got lost.

4. **I only bought the dog because my children wanted a pet.**
- If my children hadn't wanted a pet, I wouldn't have bought the dog.

5. **Things are bad for business because interest rates went up.**
- If interest rates hadn't gone up, things wouldn't be bad for business.

6. **Without your help, I would never have succeeded.**
- Had it not been for your help, I would never have succeeded.