用所给词的适当形式填空。(10分,每小题2分)1. John has two ______ (knife) .2. The pen isn’t mine. It’s ______ (she).3. What color are ______ (this) coats?4. My friend and I ______ (be) students.5. What ______ (do) he look like?
My grandfather is in his eighties, ______he is still in good health.
--____ Tim ____ his homework now?--He should, but he may not. He likes watching TV.
Coca-Cola began to enter China's market ______. And it’s still quite popular now.
--My 12-year –old son is 5cm ____ than last year.--Oh, he is growing up fast.
–Tom asked ___ to ride to the museum with him, Sally.--OK. But we’d better go by bus. ____ will take one and a half hours by bike.