To survive, we must listen to older people.
we must be careful
Meet-met,take-took,be-was or were,fall-fell,see-saw,do-did,say-said,go-went,give-gave,fly-flew,have-had
1. In order to develop mathematical sciences N. I. Lobachevsky made
extensive researches in this field.
2. He phoned her yesterday to organize the meeting because there were
problems.
3. Carbon is used to make the physical qualities of the metal better.
4. To prepare metals for practical use requires much knowledge and
experience.
5. They discovered ways to refine metals.
1. В целях развития математических наук Н. И. Лобачевский осуществил широкие исследования в этой области.
2. Он позвонил ей вчера, чтобы организовать встречу, потому что с этим проблемы.
3. Углерод используется для улучшения физических качеств металла.
4. Для подготовки металлов к практическому использованию требуется много знаний и опыта.
5. Они открыли способы очистки металлов.
I like books,films and TV programmes about animals. I like to learn new things what can help me nurture my pet (dog,cat...) that i love.My pet is friendly and understanding. I like to play with him , my pet very kind and always ready to help me in trouble. Support in difficult times. My favorite animal is dog because i read a lot books and watch TV programmes about them. I want to know all about dogs and about others animals. They are very important in the world and i am care about them and nature.