What do you want________?A. to do B. do C. doing
A.I’ve got many apples . B.Are they big ____ small ? A.or B.andC.either
Is she a student or a teacher ? A.Yes, she is. B.No, she isn’t. C.She is a teacher .
Where is the bird ? ______ the tree.
I ______ to school by bus this morning .
What’s English for “禁止吸烟”?