다음 문장들의 문법 오류를 알려주세요

다음 문장들 중 문법적으로 어색하거나 틀린 부분이 있는지 설명 부탁드려요.
Did in a corner little Jack Horner sit?
It is easy to frighten Emily.
It is eager to love a kitten.
Nancy is eager to please.
I was surprised for you get married.
I wonder who and Mary eat the toadstool with?
Myself bit John.
What did Alice eat the toadstool with?
What did Alice eat the toadstool and?