1)The children were dancing around a beautiful fir tree the whole evening yesterday. Were the children dancing around a beautiful fir tree the whole evening yesterday? The children weren't dancing around a beautiful fir tree the whole evening yesterday. 2)I was playing tennis at the school sports ground from 6 till 8 o'clock yesterday. Was I playing tennis at the school sports ground from 6 till 8 o'clock yesterday? I wasn't playing tennis at the school sports ground from 6 till 8 o'clock yesterday. 3)Harry was vacuuming the sofa when mother came home.
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. "