Perez is not that smart, but she's nice. If you ask her a question she can't answer, a look of panic crosses her face that she tries desperately to hide.
She is a horrible teacher. she doesn't know what she is talking about. I hate how she always says here in the states like she doesn't know what it is like.
She never explains anything right and can't control the class. She always gets so flustered and just gives up when we need help.
She's okay, people who complain about her sit around in class and don't even try.