-- Lily, is this ___ ipad? --No, it's not mine. I think it's Lucy's.
It’s difficult for _______ to draw the pictures,______ are too young. (小)
---Thank you very much. ----__________.
This pair of socks ______ black and white.
I can see three _______ in the two ______.
--- Do you have much _________?----Yes, I do.