________important computers are to everybody in a modern city!
----What’s _______number of school in the city? -----I’m not sure ,but I know there must be _______ number of schools in it.
—Would you like some vegetables?—__________________.A. You’re welcome B. Yes, please C. Here you are
—Lingling, where ____________ our foreign teachers___________ from?—They come from the UK.A. does; comes B: does; come C. do; come
—Listen! Someone ____________ on the street.—Singing? He is crying. A. is singing B. sing C. sings
—Dad, ___________ are my sports shoes?—They’re under the chair.A. which B. what C. where