вставить правильную форму may/must

 I want to be a respected person. I know many people want to be a famous person because they think maybe many people will adore and respected them, but in my opinion, I want to be an ordinary and not ordinary person. The reason why I want to be an ordinary because I want to be a low-pitched person, and the reason why I want not to be an ordinary because I want to do things very high-key. I also know if you want to be a respected person first you must respect the other people and respect yourself. 
It is the first dream
The second dream it is to be a teacher.

The Amur tiger is an amazing animal listed in the Red book. They live along the banks of the Amur and Ussuri rivers in the Khabarovsk and Primorsky territories. The Amur tiger is traditionally considered the largest living member of the cat family. In 1940 (nineteen forty), their number declined sharply. By the end of 1941 (nineteen forty-one), there were only 30 tigers. But thanks to human actions, currently 500 (five hundred) individuals live in the wild. Let's appreciate and protect nature!

Амурский тигр - удивительное животное, занесенное в Красную книгу. Они живут по берегам рек Амур и Уссури в Хабаровском и Приморском краях. Амурский тигр традиционно считается самым крупным живым представителем семейства кошачьих. В 1940 году (тысяча девятьсот сороковом) их число резко сократилось. К концу 1941 года (тысяча девятьсот сорок первого) было только 30 тигров. Но благодаря действиям человека, в настоящее время в дикой природе живут по 500 (пятьсот) особей. Давайте ценить и беречь природу!