--- How much is the ticket to Central Park?--- A one-way ticket ______ $40, and you can ______ another $20 for a round-trip.
At last the boy was made ________and began to laugh.
—Don't forget ________your homework,John. —OK.I'll do right now. A.doing B.do C.to do
Plan your time carefully and make sure you have some time ____what you like every day.
—I feel a bit hungry now.—Why not ________for dinner with us?
May I have a rest? I have already finished ________the report.