---Oh, hi, Jane!__________?
--- Not bad.
---Miss Wang, I went to your office at 11:45 yesterday morning ,but you weren’t in.
--- I _____with a student in the classroom at that time.
—Could you tell me _________?
—Just go straight. It’s on your right.
---- Can you see many apples _____ the tree?
---- No, there are a few birds _____ it.
—Can you tell me________?
—Two weeks ago.
---When will the new chairperson arrive?
---__________.
----Hurry up, we must be the first to interview the pop star.
----Sure.____________.
-- have you been at this factory?
-- Since 2000.