If he ________harder , he will catch up with us soon .
It costs much money to ______ the garbage.A. turn offB. belong toC. deal with
—It’s said that the price of salt is rising.—Yes._______, many people have bought too much salt .A. For exampleB. As a resultC. On earth
—____, do you know the young man?—____, I don`t know him.
—____ is the coat?— It`s white.
Mike doesn`t ____ a car, but he ____ a bike.