Определите к какому типу условного предложения относиться . Раскройте правильно скобки.

1. You (make) better progress if you (work) harder.

2. I (do) it all myself if I (have) more time.

3. I`m sure everybody (keep) to the point if we (set) them a stricter time limit.

4. I (be) very happy if we (arrange) it all ourselves without giving any troubles to other people.

5. You (no have) so much trouble with your car if you (not let) other people use it so often.

6. If he (agree) to speak at the conference, we (be) all very happy.

7. It (be) very convenient for me if we (can put) off our appointment till next Thursday.

8. They (agree) to pay more for the equipment if it (be) more up-to-date.

9. We (buy) more of these sets if your prices (not be) so high.

10. If I (be) you, I (not do) it.

11. If I (be) him, I (think) twice before giving a definite answer.

12. The road`s so icy! I (be) especially careful at the wheel if I (be) you.

13. I (not be) surprised if they (not agree) with us.

14. I (not should be) surprised if he (be) late again.

15. I (wish) I (not be ) so afraid of spiders.