1. Everyone had already assembled in the boardroom for the 9:00 a.m. session.
2. Traffic reaches its peak between 8 and 9 in the morning.
3. Children went up on Friday at 9 clock bus.
4. Mr. Graber , Mr Steiner is here for the 9 o'clock appointment.
5. Mary: I left the house at 9 o'clock this morning.
6. They required that we should get there before 9.
7. What were you doing at 9 o'clock yesterday morning?
8. I report to work every day at 9 o'clock.
9. The next train leaves at 9:00.
10. B: It leaves from platform 3 at 9:00.
11. Yes, I got at 9 o'clock this morning.
12. We concluded our meeting at 9 o'clock.
13. No, sir, we close at 9 o'clock.
不是的, 先生, 我们9点钟就关门.
14. The rehearsal will at 9 o'clock. There is still half an hour left.
15. Yes. Would you mind getting here around 8:30? We usually have our managers meeting at 9:00.
是的.八点半左右来你不会介意 吧 .我们通常在9点钟召开经理会