—I saw a ______of men go out just now .Do you know what happened ?----Sorry ,I don’t know .A. few B. little C. couple
She got married ___________ a policeman twenty years ago.
____________ you study , _______________ grades you’ll get.
The box is ________ heavy ________ I can’t lift it.
She said she______the new school rules already.
Everyone is supposed ________ a seat belt in the car.