Read the email.

To: m. blackfrankelemedu

Subject: have you graded my math test yet? please read, I want to know what grade I received, studied

From: sarabmymailcom

Dear Ms. Black,

I’m just checking to see if you’ve had a chance to grade my math test. I studied every day for two weeks and I am eager to find out the grade I received.

Sam

What part of the email needs revision?

the body
the subject line
the salutation
the signature