Задать 4 вопроса к предложению. Общий, 2 специальных, альтернативный. At the beginning of the 20th century many countries all over the world were ruled by Britain.
Общий-Were many countries all over the world ruled by Britian at the beginning of the 20th centure? Специальные-When were many countries all over the world ruled by Britian? What country were ruled by many countries all over the world at the beginning of the 20th century? Альтернативный-Were many countries all over the world ruled by Britian or France at the beginning of 20th century?