—Is your brother at home?—No. He ________ the library. He hasn’t come back yet.
_________,where’s the classroom?
There is ______ “b” and _______“s” in the word “bookcase”.
My mother’s ________are my brothers.
—________under the desk? -No, they aren’t.
—What’shername? —LilySmith .______isherfamilyname.