—What do you have lunch?—Bread and a cup of milk.A. for B. to C. with
—He plays basketball so well! Who taught _______?—He learnt it by _______.
—_______ can I keep the books?—Two weeks.
My mother often tells me _______ my classmates when they need.
Do you prefer _______?
You should _______ the doctor’s advice and _______ the medicine on time.