Stamps are usually used _____letters.
Linda’s aunt and uncle _______ workers.
-Excuse me, are you and Simon in Class 2, Grade 7? - _________. He’s my classmate.
—I hope you can get good grades in the final exam. —____________.
—Hurry up!(快点) There an NBA basketball game in ten minutes. —OK.
My father goes to work ______every day.