How amazing it was _________ the 2012 Shanghai F1 Race!
—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 .
—I’m sorry, Mr Li. I ________ my exercise book at home. —Oh, don’t forget ________ it here tomorrow, please.
—________ does she weigh? —Her ________ is 50kg.
We should encourage our students ________ hard instead of ________ too much time playing games.