—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
Newton was playing under an apple tree ____ an apple fell onto his head.
“The clouds became dark.” The sentence structure is ________.
Girls, I will tell you ________, and you can finish it ________.
—He doesn’t like making friends with other people, does he? —___. He always stays at home and never says anything about himself.
I find this Math problems very _____ _. I believe the students can work it out .