—Lingling, where ____________ our foreign teachers___________ from?—They come from the UK.A. does; comes B: does; come C. do; come
—Humans can’t live _______ air. —I agree with you.
____ up late at night is bad for your health.
— ____ do you clean the classroom? — Three times a day.
He prefers _______ to __________.
There _____ an exciting party at Mr. Wang’s this evening.