---I’m sorry for breaking your coffee cup.
---_______.
---There is no drink in the fridge. Will you go and _______ some for the party, Mary?
---OK, Mum.
---Have you studied English for a long time?
---Yes, I have studied it ______.
---Excuse me, could you tell me how ______ to Beijing Zoo?
---Well, you may take Bus No.27.
---Remember to give your mother a call when you get the news.
--- ______. Don’t worry.
---Your English is very good.
---______
---Must I finish the paper tonight?
---No, you _______ finish it tomorrow.
---I watched ______ film Let the bullet fly with my friend last night.
---Oh, really? It’s really ______ interesting one.
---How many hours does the boss make the workers _______ a day?
---About ten hours.