It is a matter of course that the sun rises in the east.

Of course, a license is needed to operate a crane.

Of course, I will help you with your project.

"Dad, this a real sword?" "Of course, it is a duel after all ."

She let him pay the bill as a matter of course.

It is a matter of course that he will be promoted after all his hard work.

Of course you can't say that it's worth nothing because it isn't perfect, so that doesn't mean that GTD is useless.

"Are you suggesting that I cheated on the test?" " Of course not , I know you would never do something like that."

Completion of the basic course is a prerequisite for taking the advanced course.

This is a basic course for beginners.