they found that very interesting改错还有Did they proud of their students？How a bad weather it is！
问题描述：
they found that very interesting改错
还有
Did they proud of their students？
How a bad weather it is！
答
that 后面加主语they are或者是it is典型的that引导的宾语从句
答
it were what
答
that 后面加主语they are或者是it is典型的that引导的宾语从句
把did 改为 were
把how改为what