【2012贵州黔东南州】I like; playing _ piano, but my brother likes playing_ _basketball.
Daniel was _______ a bad mood and didn’t talk to _______ .
I think _______ not difficult _______ English every morning.
She has written a lot of books, but_______ of them is good .
She feels unhappy, _____?
–---I wonder __________.–--Zebras.