Как будет по во множественном числе: слон, жираф, оазис и пирамида?

Elephants are the best of the year and

Elephants, giraffes, oasises, piramides

I appreciate my school due to it can give you knowledge. There is a lot of my friends who can help me out in every case. Unfortunately, we receive a homework every day, it might make you tired. School takes much time of your day. It have many benefits, but there is another bad side in school.

Я ценю школу так как это может дать знание. Здесь много друзей которые могут выручить меня. К сожалению мы получаем домашку каждый день, это делает тебя уставшем. Школа берет много времени. Здесь есть сторона преимуществ и плохая.

Hallo,
в приложении - текст, не  переводила, т.к. он простой), 
предложений больше, можно урезать, 
а если сами переведете и остановитесь на этом варианте, -  текст будет "своее" для ответа).
Удачи.
1.People like reading books – it is one of the most favourite leisure activities. 2. We can buy books in a bookshop or we can borrow them from a library. 
3. We can read books anywhere - at home, on the bus or train … 4. The books are a good source of information and entertainment. 5. Reading books can be fun when it is a hobby, but it can also be boring – for example for students who have to study and learn a lot of information when they have to take an exam or a test.
6. Every year, the Nobel Prize for Literature is awarded to the writer whose work of fiction is considered unique and great. 7. For example E. Hemingway, J. Steinbeck are the Nobel Prize winners.  8. I like reading books. 9 It is my favourite leisure activity. 10. I prefer ……………….. /fiction / non-fiction/. 11.My favourite books are encyclopaedias because I like to learn about the human history, the nature, animals or important inventions. 12. Sometimes I read novels, especially spy and crime novels that have a complicated plot because they are interesting. 13. They usually investigate a murder. 14. I don’t like romantic novels - I think that they are boring.