1.Put the verb into the correct first conditional form:
1. If Robert’s girlfriend __________ (get) upset again, she _________ (break up) with him.
2.If you______ (go) back late, my mum _____________ (be) angry.
3.If we __________________ (not / meet) each other tomorrow, we __________________
(see) each other next week.
4.If he ______ (fly)from the airport, I __________ (be) surprised.
5.If we ____________ (stop) here, we ______________ (be) late.
6.If we ________ (go) on holiday this summer, we ______ (go) to Spain.
7.If the weather ______ (not / improve), we _____ (not / have) a picnic.
8.If I ____________ (not / go) to bed early, I _________ (be) tired tomorrow.
9. If she ___________ (break up) with him, he _____________ (be) lonely.
10. If Robert ________ (feel) lonely, he ___________ (call) some friends.