87a 1 They'll stay with us for a few before they leave tomorrow
2 Will you call us when you arrive
3 We will be back before Jack gets here
4 When I see him, I'll give him your message
5 No, I won't be late. I'll be there before the lesson starts
6 He will be very pleased when he sees these photos
7 Before I sign the form, I'll ask Jo to have a look at it
8 I will talk to him when he comes back
87b 1 I'll make some food before they arrive
2 Before I buy this computer , I will ask Tom for some advice
3 What will he do when he leaves college?
4 Will you have a holiday before you start your course?
5 I 'll decided when I know more about it
6 I 'll have a shower before I go out
7 When I go to the supermarket, I'll get some milk
8 He'll call us when he gets our message
9 We'll visit them before we leave
10 I'll call you when I get your email