The course gives you basic instruction in maintenance.
I think I managed to grasp the main point of the lecture.
Anything to do with aeroplanes and flying fascinates him.
You need feedback to monitor progress.
Jensen is a dangerous man, and can be very brutal.
We are aware of the potential problems.
We must get to the root of the problem.
All houses within 100 meters of the seas are at risk of flooding.
He needs the money really badly.