They taught him how to choose good friends. Encouraged to think and do what is beneficial dare say rejected convince friends to go in a bad way, like, say, refusing to invite friends to try drugs.
Teach him to recognize a good friendship. Promote good ideas and useful do dare say to convince friends reject ill like to say, friends who refused drug.
He taught them how to recognize a good choice to hang out friends encouraged to think, to do a good friend denied the benefits speak to persuade in a way that is not good, as a friend said that she refused to try drugs marijuana)