—Where is Mr. Zhao? —He _________ to Mount Fanjing. He’ll come back _______ a week.
---Could you please tell me ________ the USA? ---In two weeks, I think.
---Would you like tea or coffee, Ayse? ---_________ is OK. I really don't mind.
---Mary dances best in our school. ---I agree. I’ll never forget ______ her dance for the first time.
---Could I go boating this weekend, Dad? ---Yes, you ________. But you ________ come back before lunch.
--My father has decided to ________ smoking. ---That’s good news for us.