( ) I have ice cream. A.a B.an C.\
He is writing a letter in the .A.zoo B.mountain C.study
We have lunch 12:00 noonA.at in B.in on C.at at
May is the month of the year.A.fourth B.sixth C.fifth
Mom,there is a call you.A.to B.for C.with
In ,I can skate on the lake.A.spring B.winter C.summer