Responsible friends would never engage you in risky behaviours, especially in sexual ones. Responsible friends are most likely not to do this kind of things, but you also have to be responsible.
Hope it helped,
Happy homework/ study/ exam!
It is important to set goals because you will desire something higher than what you have now. It's important to share them with others so they can hold you accountable and make sure you are trying to achieve your goals.
The answer is B.Start running in hilly areas or trails. Hope this helps!