It's a kind of revision for you. The topic is "Science". Write down all branches of science (social, natural and formal) with examples into the vocabularies. Pay attention to the structure "used to ". Your task: make up 9 sentences (3 for each branch), using construction "used to". It should be your opinion about the importance of those sciences nowadays, comparing with the past, some examples of technologies, that were important in the 20th century, but are not used in the 21st. Конструкція used to використовується для позначення дії, яку ми робили раніше, але зараз вже не робимо. (I used to send letters to my granny-now, I'm writing her sms)
I also want to work directly with people and help them improve their health. Because health is the most valuable thing a person has. When we are sick, we absolutely do not want to comprehend science, or play sports or anything else. A sick person just wants to lie in bed and wait until, finally, his condition improves. And I want to give people a chance to recover and improve their condition.
Думаю
Why do I want to become a doctor? I believe that this is the most necessary and humane profession. There is no profession more important than a doctor who relieves suffering, gives faith in life, gives recovery .. The work of a doctor is hard, but interesting. It consists in a great duty - to help people, to be kind and sympathetic, attentive to them and their illnesses. The doctor has no right to make mistakes. An incorrectly diagnosed diagnosis, inattention, even simple indifference to the patient can end someone's life. A doctor who is selfish and dishonest cannot be a good professional. I try to develop good character traits as much as possible.