You can ________ stay at home ________go out to play. It doesn't matter.
—Excuse me. Do you know _________? — Last Sunday.
—________ listen to music in class. —Sorry, I won’t do it again.
There are so many delicious food in the menu. I can’t decide ________.
—You looked unhappy. What’s wrong?—I ________ my PE exam again last week.
—What will Jack do on vacation? — He’ll go to Disneyland if he _________ enough time.