Newton was playing under an apple tree ____ an apple fell onto his head.
A. when B. while C. after D. before
“The clouds became dark.” The sentence structure is ________.
A. S+V+IO+DO B. S+V+DO+OC C. S+V+DO D. S+V+P
Girls, I will tell you ________, and you can finish it ________.
A. what to do; on your own B. what to do; by yourself
C. how to do; by yourself D. how to do; alone
—He doesn’t like making friends with other people, does he?
—___. He always stays at home and never says anything about himself.
A. Yes, he does. B. Yes, he doesn’t.
C. No, he does. D.No,he doesn’t.
I find this Math problems very _____ _. I believe the students can work it out .
A. easily; easy B. easy; easily
C. easily; easily D. easy; easy
—I’m sorry, Mr Li. I ________ my exercise book at home.
—Oh, don’t forget ________ it here tomorrow, please.
A. left; to bring B. forgot; to bring
C. left; to take D. forgot; to take
