1. If I see (see) John, I will tell (tell) him your news. 2. You will meet (meet) my brother if you go (go) to town on Monday. 3. Meg sleeps only 5 hours a day. If she slept (sleep) longer, her health would improve (improve) fast. 4. If she wanted (want) to talk to me, she would ring up (ring up). I guess she doesn't. 5. If you need (need) help, my father will help (help) you. 6. We will have (have) a picnic if the day is (be) fine. 7. I would understand (understand) Mr. Brown if he spoke (speak) slowly. 8. If you see (see) a policeman, he will show (show) you the way. 9. I will finish (finish) the job tomorrow if I can (can). 10. If you gave (give) him good meals, he wouldn't be able (not be able) to work hard. He would be too lazy to work then. 11. You would make (make) a fortune if you took (take) my advice. Too bad! 12. I won't need (not need) an umbrella if it doesn't rain (not rain). 13. If she thinks (think) it over carefully, she will form (form) a clear opinion. 14. If they catch (catch) a bus now, they will arrive (arrive) at half past nine. 15. He will find (find) the answers if he looks (look) at the back of the book. 16. If I thought (think) that about him, I would say (say) so aloud. 17. If he promised (promise) to behave in the future, his mum would forgive (forgive) him. 18. If you want (want) me to, I will come (come) for a walk with you. 19. If we could (can) come on Sunday, we would come (come). I am really sorry

13. Catch/ will arive
14. doesn't know/ looks