There are fifty _ in our school. They are all friendly to us.
I often watch TV ___seven ___ Sunday evenings .A. in ;on B. at; on C. at ; in D in ; at
___ pen is red and ___ is red, too.
We have ___ soccer game for every month.
---- May I sit here? ---- _________. It’s for Lily.
They aren't our books. Are they___________?