3.公园里有成百种花草.There are ＿hundreds＿＿＿　＿of＿＿　＿kinds＿＿　＿of＿＿＿ flowers in the park.
1.昨天我看到这么多惊人的东西真是非常激动了.
I ＿＿was＿　 very　＿excited＿＿＿　　＿to＿＿ see ＿so＿＿＿　＿many＿＿＿　＿wonderful＿＿＿＿ things yesterday.
2.没有人知道为什么最后一批恐龙会在6千多万年前死去.
＿Nobody＿＿＿＿　　＿knows＿＿＿＿＿ why the last dinosaurs died __more______ __than________ _60,000,000_________years 　＿ago＿＿＿ .
妈妈为何叫你每天饭后擦桌子吗?
＿Why＿＿＿＿　　＿＿dose＿＿＿ your mum tell you __to____ 　_clean____ the table after meals