C-11:cut class 逃学
A:Why did you cut class yesterday?
A:你昨天为什么旷课?
B:I have got a bad cold.
B:我得了重感冒。
A:Don't fool me, If you were sick, why not ask for a sick leave?
A:别骗我了。如果你病了,为什么不请病假?
B:Believe it or not.
B:信不信由你。