—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
Some people are taking photos, ________ are riding elephants.
---- Don’t play with fire. ----- __________________.
Last week, Sam wrote to _____________ boy to tell his life in the middle school.
I can enjoy the moon ___________ the window every night.
---Your bedroom is so dirty. Would you please _______, Peter?---OK, mum. I’ll do it right away.