Look! These red shorts are _____ sale _____ only $8.[ ]

Do you know the first ladies of China and the USA had________ interview on March 21?—Yes. And it was ________ great success.

_______ second hat doesn’t fit me, either. Could I look at _______ third one?

Your school is becoming more and more beautiful!. — Thanks. It ________a lot in the past few years.

? Do you know the most ancient city in China ─ Xi’an well? ? No, this is the first time I ___________ here.