3. If you don't keep the camera still, you won't take a good photo.
4. If you save some money every month, you will have enough to go on holiday.
5. You will make more friends if you go out more often.
6. If you buy a map, you won't get lost.
7. If you go to bed late, you will feel tired in the morning.
8. You will catch your bus if you leave now.
9. If you like techno, you will love this album.
10. You won't get a ticket if you don't phone the ticket office right now
11. You will be hungry on the journey if you don't take a sandwich with you.
12. If you go to the USA, you will need visa.