Ответы и объяснения

A lot of people think that they fave many friends, but are they sure? And what would their life be without friends. Really, it's difficult to say something right, but I have some ideas about it.
Imagine, you are staying at home and doing your home task, and by the time you finish it, you will have want to go for a walk with someone, but, remember, where is your friend with bike? Where is his or her smile? What will you do? Play computer? ....... Для вступления