Evolve 6 Review 4-6
I have a lot of nice coworkers. I’ve known many of them for quite a while. (whom)
I have a lot of nice coworkers, many of whom I’ve known for quite a while.
I do lots of different tasks at work. Different skills are required for every task. (each)
I do lots of different tasks at work, each of which requires different skills.
I receive a lot of emails. I don’t even read most of them. (the majority)
I receive a lot of emails, the majority of which I don’t even read.