Put each verb in brackets into a suitable tense.

1. It is a beautiful flat, and I (buy) .... it if I (have) .... the money but it is too expensive for me.
2. Why didn't you take all tools? If you (do) .... it we (not have) .... so many problems now.
3. If I (be) .... him, I (not resign) .... from that job, now he cannot find anything better.
4. If something unexpected (happen) .... , (call) .... me at once on my mobile phone.
5. I have a suggestion to make. What (you say) .... if I (offer) .... you some money to help you forget the whole incident?
6. If he (not drink) .... so much vodka at the party, he (not get) .... sick.
7. Unless you (leave) .... on time, you (miss) .... your flight.
8. If I (have to) .... spend two years on a desert island, I (take) .... a lot of books with me to read.
9. I (lend) .... you my computer as long as you (promise) .... to look after it carefully.
10. What bad luck! If he (not fall) .... down while skiing, he (not break) .... his leg and he (be able) .... to take part in the competition now.