Google says that the definition is: to drive, push, or cause to move in a particular direction, typically forward.
This would mean that it would either be drive or send forward. Think of it this way: a helicopter has a propeller, and it drives the helicopter upwards and forwards, propelling it into the air.
Answer:
Because he has trouble using them, and also has trouble being gentle.
Part One:
Dear Mr.Langley,
I am writing for my daughter, Megan, to recover her MetroCard. I have discuss with her the effects of her careless ways and she will ensure this never happens again. I'm sorry and hope this never happens again. Megan is a very smart girl and I assure you she won't lose it again.
Sincerely,
Miss.Taylor
