B1
used when you are saying what is the truth of a situation
Dictionary examples:
I'm not really bad at math; numbers just don't like me. (0.0)
I'm not really bald; my hair is just invisible. (0.0)
I'm not really late; time just moves faster around me. (0.0)
She said she was twenty-eight, but really she's over thirty. (18.6)
You don't really expect them to refuse, do you? (22.5)
He isn't really angry - he's just pretending. (27.8)