Complete the following sentences by putting one verb in the future with will, and the other verb in the present perfect.

1. I will write to you as soon as I have heard from Helen. 2. When I have finished, I will tell you. 3. When I have finished watching the film on television, we will go for a walk. 4. I will help you with the decorating when I have done the washing up. 5. Paul says he will call us as soon as he has got the results of his exams. 6. Cathy will phone us when she has completed the typing. 7. We will contact you as soon as the meeting has finished. 8. I will let you know the moment I have learned anything new. 9. They will not discuss anything until they have received the price list. 10. She will accept our offer only after we have given her all the details.