More on the Conditional

Gap-fill exercise with the Conditional - put the verbs in brackets in the most suitable form.

1. If aliens (land) on Earth, I (be) frightened to death. 2. If my sister (not help) me immediately, I (go) somewhere else. 3. I believe that most people (stop) work if they (win) the lottery. 4. What (we do) , Doctor, if she (feel) any pain during the night? 5. I (not marry) him even if he (be) the last person on earth! 6. If a bomb (go off) in the market-place, the results (be) terrible! 7. Unless you (hand over) the money at once, I (shoot) you! 8. If you (be) late, she (not allow) you to stay in class. 9. If you (ask) her now she (possibly - accept) . 10. I (probably - go) to the Lost and Found Office if I (lose) my wallet.