1.You will be tired if you don’t sleep.
2.It won’t be possible if they support us.
3.If you help me, I will give you a lot of money.
4.She won’t be slim if she doesn’t stop eating so much chocolate.
5.If we sing some carols, they will be happy.
6.Robert will read the whole essay if he likes it.
7.He won’t get a better job if he doesn’t pass that exam.
8.If you don’t exercise and eat healthily, you will put on weight.
9.They will buy some popcorn if they go to the cinema.
10.If he goes to the gym, he will get quite muscular.
11.If we don’t protect the white dolphins, they will become extinct.
12.You won’t get a seat if you do not reserve a ticket.