Какова единица количества теплоты?

1.Listen! Ana singing in the next room. She sings very well. She is studying at the Conservatory for 3 years.2.what you write? I'm writing a letter to his sister We often write letters to each other. She is now working on his book. She is working on for the past few months.3.you are now doing here? -I'm translating an article about the life of Shakespeare. In my opinion you translate it for a long time-Yes, this article is quite difficult. I translate it for several days But usually you translate from English into Russian but rather quickly. Yes that's a over ATA work Tuesday. 4.My friend is engaged in the library every day. Now he writes there the report. He worked on it for a week, 5.What do you usually do Veche night? I'm usually doing homework read sometimes watch programs on TV. And now I'm writing the report. I'm working on it an hour and a half.