Complete the sentences with correct verb form

E.g.I would help you if I could but I unfortunately can' / can
1We late for the appointment if we the bus on / catch
2I him if he the last man on earth.marry / be
3I it much more if I in a smaller / live
4If you slowly and clearly, they what you are saying.speak / understand
5We out if it raining.go / be
6We out tomorrow if it raining.go / be
7We a car if we a house in the country.need / have
8If I a beginner, I lessons before going / take
9Terry upset if Shelley the present he gave / find
10If the phone while I'm out, you it ?ring / pick up