0. правильно, т.к человек представляется - моё имя-Марк
моё - my
1. правильно.
Говорящий указывает на Марию, и говорит, что её шляпа крутая. (Мария - девушка)
её - her
2. правильно. В первом предложении стоит they - они; их любимое хобби - футбол
их-their
3. правильно. shoes - ботинки, множественное число => глагол to be принимает форму мн.ч. 3 лица - are
4. не правильно. перед book стоит a - указывает на ед.ч. => правильно isn't
5. правильно. в ответе на вопрос (B: ...) jacket - ед.ч. =>
что это? - what's that?
Hobbies for children are not only fun, but it is also an opportunity to try and choose the interest of their future profession and find talents. Children can try to choose their hobbies, asking themselves questions like: "What would I like to do regularly in the afternoon, what would I like to learn?" Hobby is something that we like to do and that makes us happy. It is the occupation which people like to do when they have free time and when they want to keep themselves busy. Also, hobby helps people to forget their problems. Everyone has his own hobby. Some collect stamps and coins, the others are wild about music and drawing. Women like knitting and sewing. The favorite thing to do for some men is fishing. A hobby of many people is reading books. They read everything they get into their hands. Book lovers have their own small libraries at home. But they often visit school and city libraries, as there they can find new and interesting books for themselves and their friends.
You will never become an educated part of our society.