-Do you mind my opening the window?-______. Please do it now. A. Of course not. B. Yes, I do. C. Certainly
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.