----Do you know _______ tomorrow? I have something to discuss with him.-----Sorry, I don’t know. When he comes back, I’ll tell you.
—What will you do after school this afternoon? —I ______ basketball with my friends.
—Which do you like ______, tea or coffee? —A cup of tea, please.
My friend has two coats. One is red, ______ is white.
—Can you ride a horse, Mike? —No, I ______.
They usually go to see their grandparents ______ Sundays.