Smoking is bad ___ your health.
Sir, I can’t swim any longer. I am drinking too much ____ today.A. water B. cheese C. bananas
Cola isn’t a healthy drink, ____ lots of students like it.A. but B. and C. so
He is a ____, and he works in Beijing Hospital.A. manager B. policeman C. doctor
—What time do you usually get up?—I usually get up ____ six o’clock.A. on B. in C. at
—What’s _______________ name?—My name is BOSS.A. you B. your C. yours