—____ is Mary? —She is five. A. Who B. What C. How old
— How about the gongbaochicken?— Wow, it ________ good.
The silly crow(乌鸦)wanted to______ its song but none would enjoy it.
When __________ the Kings __________ to China?
Boys and girls, please don’t forget _______ your homework here this evening.
— What’s the ________, Sonia?— Well, I lost my glasses.