classes: lecturer. I should check my email and reply to the student's email, the student who sent the email never saw me reply that it was received. curriculum. I should check my email and reply to the student's email, the student who sent the email never saw me reply that it was received. facility. I should check my email and reply to the student's email, the student who sent the email never saw me reply that it was received. general. I should check my email and reply to the student's email, the student who sent the email never saw me reply that it was received.