—_________ did he play soccer? —About 3 hours.
A. How many B. How much C. How often D. How long
—Could you please help me do homework this afternoon?
—_________ I will be free after 2:30 in the afternoon.
A. Sorry, I can’t B. No, you can’t C. Sure, I’d love to D. Of course not
Peter is ________of the three boys, but he’s _______than the other two.
A. the tallest, younger B. taller, older C. tallest, younger D. tall, oldest
—Where is Jack?
—He _________ basketball on the playground.
A. plays B. is playing C. is going to play D. play
There is ________ useful book on the desk， _________ useful book belongs to my brother．
A．a; the B．an; the C．a; an D. an; a
最近一段时间，很多同学出现感冒发烧的现象。健康对大家来说都很重要，我们应该怎么做来保持健康呢？请写一遍短文，介绍我们应当如何保持健康。70词左右。（至少三点）
