—In early autumn Steve applied for admission to college. He wanted to go      but to Cornell University.—Oh, why not Harvard?

Mother went shopping; ______, I cleaned the house.

Parents complain that _____ shown on TV will have bad influence on high  school students’ moral _____.

.—We’ll eat as soon as the meat is done.—It has__________to cook for another five minutes.

 We may find that learning a foreign language does not have to be________learning our mother tongue，but can in fact be twice ________.