Liu Yu, a       boy from Shandong, is a running star. He is    his school running team, and has always wanted to be a professional athlete. However, his parents won’t     him to train as much as he would like to. “Of course we want to see Liu Yu achieve his dreams,” says Mr. Liu, “and we know    he loves running. That’s great, and my wife and I have watched him in every one of his races. We have nothing against running! But we do think about that our son needs to be realistic. Now he is getting     , and he needs to think about what will happen if he doesn’t become a professional runner in the end.”

小题1:	A．15 years old B．15-years-old C．15 year old D．15-year-old

小题2:	A．of B．on C．at D．with

小题3:	A．let B．make C．allow D．have

小题4:	A．how much B．how many C．why D．how

小题5:	A．old B．older C．big D．bigger