Как не запутаться во временах языка: present simple, present continius, past simple, presen perfect. утвердительные, вопросительные, отрицательные предложения. и где надо поставить слова(как: never)

There are a lot of disadvantages of staying at school you are still treated like a kid, the teachers know your history and you don't get other life experience.I stayed in  because it was an easy choice to do and didn't seem as frightening as going to college. I soon understood that people who had gone to college were doing more interesting things, generally had better choice of subjects and were treated as grown-ups. In the end I left school and entered the college. The sixth-form college provided an excellent atmosphere and good preparation for university. I took it seriously and worked hard

I think summer is the best season of all because it is warm, the nature is beautiful and we have great opportunities for rest. Summer is a time of holidays. We can go anywhere, spend our time near a river or a lake on fresh, green grass, swim in warm water, or climb mountains, play different games, ride a bicycle and so on.

I spend my summer holidays at my granny’s. There are many things there to do. What I did most of the time - I swam in the sea and sunbathed. Sometimes I made a fire with my friends at the seaside and cooked potatoes there. It was wonderful. We told anecdotes to each other, and did everything we wanted. I also got used to walk alone in the forest.

When August was coming to its end, I went on a small voyage by ship. The ship name was “Sevastopol”.

But this summer wasn’t for me only sugar and honey. I have passed through the graduating exams after school and entering exams in the university. So the bigger part of my summer vacations I spent sitting with the books. Of course, it was not interesting, but I’m glad that I did it because now I’m a student of the best university in our country.