—Where______my trousers?—______on the bed.A、are, They’re B、is, It’s C、are, It’s
Look! This is ____ eraser. And _____eraser is my sister’s.
—________do you spell clock? —C-L-O-C-K.
— I ____ my ID card. I must _____ it.
— What color is the cup? —________.
—__________? —It’s an apple.