밑줄 친 부분이 어법상 옳지 않은 것은?

Question

Accepted Answer

4. He was standing around with a bored expression on his face.

Answer

The mail gets delivered every day except Sunday.

Answer

I can borrow you this book if you want to read it.

Answer

Two thirds of the students are satisfied with the class.

Answer

He was standing around with a bored expression on his face.