1 They will tell you all they know if they come to see you.
2 She will take the children out for a walk if it stops raining.
3 I shall buy the vouchers today if I get the money from the bank.
4 There will be enough room in the car if they don't take a tent with them.
5 They won't have to bother about the accomodation if they buy vouchers to a holiday centre.
6 She will come to see me if she has time.
7 They will arrange everything for the party if his mother helps them.