NOT A TEACHER
(1) I will call you tomorrow. = Today is Monday. Expect a call from me on Tuesday.
I will not be calling you today. So don't wait by the telephone. Go out and have fun!
(2) I will call you by tomorrow. = Today is Monday. I am very busy. I may call you
today if I have time. If I do not, I definitely will call you tomorrow. So you can expect
a call from me today or tomorrow. You should wait by your phone today and tomorrow.
Don't leave home.
- For Teachers