_____trees are planted in our city every year.
—________ 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.
—Sorry, I’m late. My alarm clock didn’t _______ — It doesn’t matter. Don’t be late next time.