—How long have you________?—Since two years ago.
Many people go to Tian’anmen Square to watch the national _________ rise on National Day.
We will have a week _________ next month. We’re going to take a vacation.
My uncle bought me a book for my ___________birthday.
—Hurry up! The bus is coming. —Wait a minute. Don’t cross the street ____________the traffic lights are green.
— Excuse me, could you please tell me if the sports meeting _________ on time? — It depends. If it ____________ tomorrow, we’ll have to put it off.