(1) _____ of the twins has been to Australia.
A.Both B.Nobody C.Neither D.None
(2) He knows _____ about this event.
A.a lot of B.lots of C.many D.a lot
(3)Did you _____ Mary’s birthday party?
A.join B.go C.take part in D.join in
(4)He said he would come _____ this afternoon.
A.some time B.sometime C.sometimes D.some times
(5)She is so young that I can’t make her _____ the story.
A.to understand B.understand
C.understood D.understanding

(1) _____ of the twins has been to Australia.
A.Both B.Nobody C.Neither D.None
C
两者不用neither
两者都用both
三者及三者以上不用none
Nobody直接作主语


(2) He knows _____ about this event.
A.a lot of B.lots of C.many D.a lot
A=B=C后接名词
a lot 许多
中文关于这个事件他了解很多！


(3)Did you _____ Mary’s birthday party?
A.join B.go C.take part in D.join in
take part in和join in都是参加的意思，但是两者还是有区别：
take part in 表示参加活动movement，conversation，conference，revolution，war，Olympics等等
join in参加指的是娱乐活动，竞赛，游戏等等也可直接加v.ing形式，如game ，party ，competition也可
join ：加入，加入某组织或者某处任职 ,如join the army参军，或者参加某人群中，称为成员之一you are welcome to join us
"Mary’s birthday party"娱乐活动
所以选择D


(4)He said he would come _____ this afternoon.
A.some time B.sometime C.sometimes D.some times
some time 一段时间
sometime 某时
sometimes 有时
some times几次
他说今天下午（某时）他来！所以选择A


(5)She is so young that I can’t make her _____ the story.
A.to understand B.understand
C.understood D.understanding
答案:B
make sb. do 使某人做某事
她太小了以至于我无法使她明白这个故事！