The answer to one is violin viola cello and bass.
You should always have a medical exam to make sure it's safe to begin exercising. This can prevent potential damages to your body, or keep current problems from becoming worse. Regardless of whether or not you are exercising, you should have a check-up with your doctor at least once a year.
I think A. Because at the end it says “Think seriously about choosing a pet” and it states reasons.
