—Where is the library? -----__________A. Yes, we do.B. It’s on the second floor.C. No, it isn’t.
It is hot dog. A.a B. an C./
nice! A.What B. How C. How a
This is eraser. A.Billys B. Billy C.Billy’s
Look my lovely cats. A.at B. in C. on
a short tree. A.This B. That C. That’s