1. If I wake up late, I (be) late for work.
2. I would come if I (have) time.
3. If he is late, we (start) without him.
4. If you (ask) me, I would have told you.
5. Will it be all right if I (bring) a friend tonight?
6. If he (run) a bit faster, he could have won.
7. If I hadn't been so tired, I (not give) up.
8. If you (want) to learn a musical instrument, you have to practice.
9. If people (eat) too many sweets, they get fat.
10. If you (speak) English, she would have understood.