—It's so late. Why not write the report tomorrow?—But I don't know _______ I can do it if not now.
Could you tell me______for Hong Kong?
_Were you at home last night? _ No. I______to go to the concert.
_ How was your holiday last weekend? _Wonderful. I_______to the Great Wall with my parents.
Mr. Li isn’t here. He______Shanghai on business. He will be back next Monday.
_My parents always tell me_______others late at night. _They are right. It’s not polite.