My favourite subject is biology. I really like biology lessons. After all, it is so interesting to study the structure of cells, the types of living organisms. I like all sections of biology. At botany, we studied in detail the structure of the cell, plant species. On zoology - species of animals, insects. But most of all I like to study the structure of man. It is interesting to me because it allows me to understand how this or that organ of my body actually works, what it consists of. The subject of biology helped me decide on the choice of profession, I want to become a doctor.
I have worked in school since 2008. Я работаю в школе с 2008 года.
I have been running for 2 hours. Я бегу уже два часа.
She has watched TV for 3 hours. Она смотрит телевизор в течение 3 часов.
I haven't seen my aunt for a long time. Я не видел мою тётю в течение долгого времени.
He has lived in London for two years. Он живёт в Лондоне 2 года.
Ann has studied English for three years. Энн изучает английский 3 года.
I have known him since June. Я знаком с ним с августа.
My brother has helped me since 11:00 this morning. Мой брат мне с 11 утра.
My sister has been working in the airport since February. Моя сестра в аэропорту с февраля.
I have done my homework for 2 hours. Я делаю домашнюю работу уже 2 часа.
Объяснение: