---If there are _______ people driving, there will be _______ air pollution.---Yes, the air will be fresher.
—It is reported that it will rain hard next Sunday.— . We’re planning to go boating that day.
—My brother and I will go to the library tomorrow.— . Shall we go together?
—Mr. Wang’s never been to Canada, has he?— . He went there on business last week.
—Which would you like, tea or coffee?—Either OK, but I prefer coffee milk.
—Whose T-shirt is this?—It be John’s. It’s small for him.