Исправить ошибку he was criticized for giving a speech on a subject about that he knew very little

he was criticized for giving a speech on a subject  he knew very little

My school day begins with the fact that I get up early in the morning, wash, get dressed and eat breakfast. Then I go to school for the first lesson. In class I was waiting for my friends, and together we are waiting for a call. In class we will learn many new things that the teacher explains in detail. At recess, we chat together and play different games, repeating homework. After school I go home, have dinner. After a short rest, I start to do your homework and then the whole day is free. No wonder they say 'do business - walk safely. "

My school day begins with the fact that I get up early in the morning, wash, get dressed and eat breakfast. Then I go to school for the first lesson. In class I was waiting for my friends, and together we are waiting for a call. In class we will learn many new things that the teacher explains in detail. At recess, we chat together and play different games, repeating homework. After school I go home, have dinner. After a short rest, I start to do your homework and then the whole day is free. No wonder they say 'do business - walk safely. "