Insert the correct form of the verbs in brackets so that the sentences express real conditions and consequences.(first conditional)
NOW THE SENTENCES EXPRESS UNREALISED CONDITIONS WITH IMPROBABLE CONSEQUENCES (SECOND CONDITIONALS)
1. His health (improve) if he (sleep) longer.
3. I (understand) Mr Brown if he (speak) slowly.
4. If you (give) him good meals, he (not be able) to work hard.
5. It (seem) nearly such a long way if she (walk) fast.
6. You (make) a fortune if you (take) my advice.
7. If I (think) that about him, I (say) so.
8. If he (promise) to behave in future, his mother (forgive) him.
9. If we (can) come on Sunday, we (come).
10. If he (need) help, I (give) it.
11. Life (be) monotonous if we (have) nothing to do.
12. He (not phone) me here unless it (be) urgent.
13. If they (love) each other, they (quarrel) so much.
14. If Peter (ask) Mary, I'm sure she (marry) him.
15. She (get) fit if she (walk) to Trafalgar Square.