1. When he comes I’ll tell him about it.
2. It was 3 months before the book was published.
3. I’ll trust you to behave responsibly while I’m out.
4. John thinks it won’t be long before he is ready for his new job.
5. We did not start until the sun rose in the east.
6. —Are you on holiday?
—No, but I’d like to be (be).