Ben,open the window please. ______ close it.A. Don't B. Aren't C. Not
Don’t leave your things this .A. is B. like C. of
Li Yan feel well today .A. don’t B. doesn’t C. isn’t
My teacher is forty . he looks young . A. Does B. But C. And
I have many things to on Sunday .A. doing B. do C. does
I don’t like this lamp . What about that ?A. one B. ones C. a