下列各句中划线字没有古今异义的一项是（ ）

What’s matter with you —I caught ________ bad cold and had to rest.

It was ten years ago__________he was put into prison because he fought against the government.

Thank you for leading me to the school library. — . I know you are new here.

Sir, do you have anything _____ this afternoon? If there is nothing to do, I wonder if I can askfor a leave.[ ]