Complete the sentences with the correct form of the given verbs. Use Future Perfect

1. I [ ] by 5 o'clock if I can pick you up.
2. [ ] Sarah [ ] her room before her relatives come?
3. My parents [ ] from holiday by the time I leave.
4. She [ ] to London until she earns enough money.
5. We [ ] my diploma by the time I am 17.
6. By what time [ ]
   she [ ] the report?
7. She [ ] her journey until she gets tickets.
8. [ ] your mother [ ] dinner by the time you arrive?