—Mr. Gao, I don’t understand the meaning of this new word. —You can __________ the word in your dictionary. I believe you can understand it well.
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.