—Do you want some apples? —______.A. No, I do. B. No, thank you. C. Yes, I don’t.
—What is thirty and twelve?—It’ s ___________.
—__________your brother here?—__________,he isn’ t here.
—__________the bike?—Look! It’ s under the tree.
Jim and I__________ students. We__________in the same class.
Lily is a new student.__________is English.