I ______ use a clock to wake me up because at six o’clock each morning the first train passes by my house.
-- I was wondering if we could go hiking on the weekend? ---_______good.
---Will you stay at home until your sister comes back? ---Sorry, I _______. I have a meeting and have to go in ten minutes.
---Could you tell me _______? ---Sorry,I have no idea. .
--- Have you finished your work yet? ---No,I’ll finish it in _______ ten minutes.
--- I’m sorry I_______ my homework at home. ---That’s all right. Don’t forget _______ it to school this afternoon.