---Can you finish the writing on time?
---______.
—When can I see you, Mr Black? Three o’clock this afternoon?
—Oh, no. I ________ a meeting then.
---we are going there by _____ sea.
---Don’t you think it too slow? Why not take ______train?
---When would it be for you to go to the science museum with me?
---I am free this Friday afternoon. Let’s meet at 2 p.m. at the school gate.
--- Did you know any Chinese, Joyce, before you arrived in Beijing?
--- In fact, never _______ it.
--Who stole it? It may be Tom, I think
--________. Don't guess! He is an honest student.
—Bad luck. My computer doesn’t work.
—Why not turn to John? No one can match him in our class when it __________repairing computers.
—Will you buy me a new iPod, Dad?
—OK. You __________have one if you promise to take care of it.
--- Why didn’t you tell me the truth that day?
--- I _______, but you ______ for Beijing.