---__________?
---Size 8. Can I try one on?
—________ have you been reading?
—I've been reading for two hours.
—Must they clean the classroom now?
—No, they ________
—Can you tell me ________ ?
—Once a month.
--- Shall we leave now?
--- Don't hurry. We still have ________ time left.
-Can you__________from one to ten?
-Yes,I can.
---Do you enjoy your stay in Hangzhou?
---Yes.I've had ________ wonderful time.
---What will you do if it ______ tomorrow?
---I'll stay at home and watch the match on TV.