HELP ME First or Second Conditional? Put the verbs in brackets

HELP ME First or Second Conditional? Put the verbs in brackets into the correct tense.
1. If he (run), hell get there in time.

2. They would be rather offended if I (not go) to see them.

3. If you took more exercise, you (feel) better.

4. If it (stop) snowing, we can go skiing.

5. If I was offered a job, I think I (take) it.

6. Im sure Ann will lend you the money. Id be very surprised if she (refuse).

7. If you (not go) away, Ill send for the police. 8. If I sold my car, I (not get) much money for it.

9. The police (arrest) him if they catch him.

10. We (not have) any money if we didnt work.

11. Tell Mary to ring me up if you (see) her.

12. What would happen if I (not come)?

13. If he (like) the house, will he buy it?

14. Carol gave me this ring. She (be) very upset if I lost it.

15. Our friends are expecting us. They will be disappointed if we (not come).

16. What will happen if my parachute (not open)?

17. Im sure Jane (understand) if you explained the situation to her.

18. What you (do) if you lost your passport?

19. If we (tell) them the truth, they wouldnt believe us.