1、Ithink---isfuntoplaythere.A.itB.thatC.everyone(everyone是单数吗?）2、-CanIhelpyou,Sir?-Yes,Iboughtthisradiohereyesterday,butitA.didn'tworkB.won'tworkC.doesn'twork3、-I'msorryI-----myexercisebookathome.-Don'tf

Question

1、I think---is fun to play there.
A.it B.that C.everyone (everyone是单数吗?）
2、-Can I help you,Sir?
-Yes,I bought this radio here yesterday,but it
A.didn't work B.won't work C.doesn't work
3、-I'm sorry I ----- my exercise book at home.
-Don't forget -----it to school tomorrow
A.left,to bring B.forgot,to bring C.left,to take

Answer 1

A 【如果everyone作主语的话谓语动词是要单数的.但是这里是一个固定的句型哦,it‘s xx （for sb） to do sth.意思说我认为在那儿玩很有意思,如果是每个人的话意思就不通了.注意 it是形式主语,不能用that代换!】
C 【昨天买的钟,现在一定是坏了,否则说话人来修了干吗?一般过去时的话就是说它坏了,是不强调动作和现在的联系的,要么也应该用完成时吧!】
A【forget和leave的区别：leave后可以是地点,而forget做“忘记”不能接地点 将某物遗忘在某处用leave,而不用forget.forget是强调忘记,不再把某事放心上,忽视忽略的意思.也就是说,都做忘记解释的时候,leave指具体的：I left my book at home.（书是具体事物）forget指抽象的：I forget to bring my book.（带书是抽象的动作）leave是遗忘,丢下的意思.】