______ at the bird, please.A. Look B. Look at C. Clean
Look, that’ s __________apple here. Under__________tree, you can see__________cat.
—Excuse me, Jack. Where is the bus?—___________.
—What is thirty and twelve?—It’ s ___________.
—__________your brother here?—__________,he isn’ t here.
—__________the bike?—Look! It’ s under the tree.