Supply Future Perfect and comment on the use. Помогите пожалуйста))
1. We (finish) supper by 9 o’clock. 2. I hope I (write) my graduation paper by the end of May. 3. I’ll phone you at 10. – No, I (go) to the University by then. 4. They (work) here for a year next October. 5. Next year is my parents’ wedding anniversary. They (be) married for 25 years. 6. We are late. I’m afraid the film (start) by the time we get to the cinema. 7. By the time my guests arrive I (clean) the house from top to bottom. 8. The tourists hope it (stop) raining before they arrive to France. 9. Next month I (know) Susan for three years. 10. By the time you start writing your test I (finish) mine. 11. You (arrange) everything by tomorrow?