When I came to myself, I found myself____and_____a group of people[ ]

I want to send an email to him, ________ I don’t know his website.

A new report says each year about two million people die from accidents and diseases related _______ their jobs. A. toB. withC. inD. into 

This is the book _____ the teacher spoke in class.

_____leaves the office last must close allthe windows and the door.