Read the rules. give more examples. noun singular+'s bill's brother ann's room whose brother is tony? mary and nelen's. noun plural-s+' the boys' ball but the men's car

Lana's book, dog's toy; Johannah and Harry's, Bill and Kate's; The dogs' toy BUT the mice's toy.

i have a very good friend. his (her) name is friends are very important in our life. i think one cannot live without friends. the most important thing for being good friends, to my mind, is to be ready to help one another in any situation, nevertheless how difficult it is, to support one another and to solve all the problems together. and never mind, that the friends may have different interests and hobbies, different likes and dislikes. they say that the friend in need is a friend indeed. i think it is really so.   my friend and i always do our best to help one another. we discuss all our troubles and try to find the best decision in any situation. my friend is a very good, kind and clever boy (girl). we often spend our free time together. it is not very easy now, because both of us are very busy — we are going to enter institutes and have a lot of work to do.   my friend is going to become a doctor (a teacher, an engineer, a lawyer). our future professions are different (the same) and the subjects we have to study are different (the same) too, but (and) we like to work together and to help one another in our study.   when we have some free time, we go for walks, read and discuss books, watch films, go to discos or play computer games. playing computer games is our hobby. both of us are fond of sport. we go in for swimming (tennis) and often go to the swimming pool (tennis court) together. we are football fans and we like to watch and discuss football matches on tv or to go to the stadium. i love my friend very much. i think he (she) is a true friend. our friendship is very dear to me and i try to do my best to be a good friend too.

Last summer I had an amazing holidays with my parents and my brother. I spend it on a coast of The Pacific Ocean in California. It was magnificant travelling around that state and whole America. We stayed in a luxurious hotel where I had a chance to meet new people and make many friend. We`ve been living there only fortnight. But I managed to experience such incredible things that I wanted to stay there more and more. Every day we had a walk on a golden beach. After that we were served a tasty lunch and then we always came somewhere to see the most famous and fabulous sightseeings. Most of all I liked the brightest sunsets i`ve ever seen in the evening sitting in a local ice cream parlour and listening to relaxing local music. I`d like to have a chance to visit those places one else time and to have a journey around the USA. I think it`s a perfect place to have a rest, meet many nice people and of course to try something new and special.