1．Laura says she always feels hungry when she smells it, so I taught her how to cook it，too.
2．The first time that she had to write an essay，her tutor explained that she must acknowledge what other people had said if she cited their ideas, but that he mainly wanted to know what she thought!
3．Xie Lei was confused because she thought she knew less than other people.
4．At first, Xie Lei had no idea what she should say，but what surprised her was that she found herself speaking up in class after just a few weeks.
5．What seemed strange before now appears quite normal to her.
[我的发现]
(1)句1中 she always feels hungry是省略that的宾语从句。
(2)句2中黑体部分的四个引导词引导的皆为宾语从句。
(3)句3中she knew less than other people为宾语从句，作thought的宾语。
(4)句4中第一个what引导的为同位语从句；第二个what引导的为主语从句；that引导的为表语从句。
(5)句5中What引导的为主语从句。
