--- Are these pens your sister’s? --- No, _______ aren’t. They are _______ sister’s. A. they, Lily’s B. they, Lily C. these, Lily
What should I do, doctor? ________ healthy , you should take more exercise.
I always________ my brother at chess. But I don’t do so ______ as him in basketball.
Liu Xuan is really ________,she is very good at math, physics and chemistry.
I like the clothes in the shop very much. They look so cool and they are much________ than the ones in other shops.
My best friend Tim is studying in _______ school now , I can’t play with him. I really miss him.