--- Do you know the girl ________ is in red? --- Yes, she is my friend, Kate.A. which B. who C. Whom
—May I use your dictionary, Lily?—Sure, _______.
My mother is ill. I _______ stay at home to take care of her.
—Must I take the medicine every day? —No, you _______.
He eats _______ food, so he is _______ fat.
—How are you feeling today?—________ I think I can go to the picnic with you tomorrow.