You are late again. The class _________ for five minutes.—Sorry. There’s something wrong with my bike.

Do you hear there was _______ fire in the shopping mall last night?－ Yes. I never thought _______ fire can be so terrible.

My brother is ____ years old．Today is his _____ birthday．

Only when you leave your parents for college education _______ how much you love them.

Don’t ________. Keep working hard and you will win the match. — Thank you, Mr. Zhang. We’ll try our best.