—I wonder___ like to be an astronaut(宇航员).—I don’t know, but I imagine it’s exciting.
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.