when
- Could you tell me _____ the Sports Center? —The day after tomorrow, I think.
- Do you know __________ in China tomorrow?—In the morning.
- Betty is going to London. But I don’t know ________.
- Do you know _____?-Next month.
- Mr. Smith joined in different activities in Beijing. Do you know ___________?— Since 5 years ago.
- My sister is on holiday in Hainan. —I wonder ____.
- Can you tell me ______ ?—Yeaterday afternoon.
- Excuse me , can you tell me?
- Do you know _______ for Hainan last week?—Last Tuesday.
- Who can tell me_______? —Every 15 minutes.