Unit 245
(This is a topic I'm interested this time today. Peter)

We'll get the big bonus this year, won't we?　
Don't count on it.　

Won't we? = will not we?
Don't count on it. = don't depend on it.
I hear Peter's coming today.
Don't count on it.
Many American companies give their employees a bonus at Christmas.
Rona is reliable so I believe you can count on him to help you.