Customs (существительное во множ. Числе) need not be made by governments, and they need not be written down. We learn how we should behave in society through the instruction of family and teachers, the advice (существительное совет-советы — всегда в ед. Числе) of friends, and our own experiences. Sometimes, we can break these rules and do not suffer (отрицание в Present Simple — do потому что подлежащее во мн. Числе) any penalty. But if we continually break the rules, or break a very important one, other members of society may criticize us, act violently toward us or refuse to have anything to do with us. The ways in which people talk, eat and drink, work and relax together are usually guided by many such informal rules which have very little to do with laws created (III форма глагола — причастие прошедшего времени) by governments.1) Who needs not be made by governments, and they neednot be written down? 2) We learn how we should behave in society through theinstruction of family and teachers, the advice of friends, and our ownexperiences, don't we? 3) Can we break these rules and do not suffer any penalty? 4) May other members of society criticize us, act violently toward us or refuse tohave anything to do with us?
