Расчитайте количество теплоты ,необходимое ,чтобы нагреть пруд объемом 300 м (в кубе) на 10 градусов Цельсия ??

Use the Present Continuous or the Present Simple tenses. 1. You (read) anything in Kazakh now? Yes, I (read) a book of poems by Olzhas Suleymenov. 2. What you (think) about this play? I (think) it (be) very good. 3. You (enjoy) the film? Yes, shsh.... 4. He (play) at the concert today. 5. What you (watch)? Dont you see! Its football. 6. What you (listen) to? It (seem) to me I (hear) footsteps Use the Present Continuous or the Present Simple tenses. 1. You (read) anything in Kazakh now? Yes, I (read) a book of poems by Olzhas Suleymenov. 2. What you (think) about this play? I (think) it (be) very good. 3. You (enjoy) the film? Yes, shsh.... 4. He (play) at the concert today. 5. What you (watch)? Dont you see! Its football. 6. What you (listen) to? It (seem) to me I (hear) footsteoutside. 7. I (not like) the boy; he (bother) me with silly qquestions. 8. Hell join us with pleasure if we (invite) him.

Ребята, химия, 10 класс. Задача 3. 

1)Подумайте ,какие причины сыграли свою роль в выборе славянскими государствами того или иного варианта христианства.

2)Что было общего было в развитии Чехии и Польши.

3)Какие способы использовали в борьбе за влияние западная и восточная  церкви?

                                            Заранее спасибо)