It is necessary that a college student ______at least a foreign language.
| A．masters | B．should master | C．mastered | D．will master |
On December, 3, 2009, Philadelphia 76ers, ______ NBA team, held ______ news conference
announcing Allan Iverson would return．
| A．a; the | B．an; / | C．an; a | D．the; / |
-- Tom, how about going for a picnic this weekend?
--- _________. I love getting close to nature.
| A．I’m afraid not | B．I couldn’t agree more |
| C．It’s well done | D．I don’t think so |
I was really anxious about you. You ______ home without a word.
| A．mustn’t have left | B．shouldn’t have left |
| C．couldn’t have left | D．needn’t have left |
Wilma became the first American woman to win three Olympic gold medals in track, ________ made her mother very proud.
| A．it | B．that | C．which | D．this |
She took her son, ran out of the house, _______ him in the car and drove quickly to the nearest doctor’s office.
| A．putting | B．put | C．to put | D．having put |