when
- Do you know ________ the school?—About twenty minutes ago.
- Could you tell me_______? –At nine o’clock, in ten minutes.
- Alex has gone to New Zealand．一Oh，could you tell me________?
- He wanted to know the English party.
- Sam, do you know when Alice ______to my party ? —I think she will come when she ______free .
- Do you know when your friend ___? –I’m not sure. I will tell you when he _____?
- Could you tell me ?–At 8 o’clock.
- Could you tell me_______?—Perhaps on March 8.
- They wanted to know ___________ the sports meeting
- Could you tell me_________? —-About 6 o’clock.