Correct the sentences. I go always to school by bus. I always go to school by bus. Do you wait for the bus at the moment? - It's snowing every winter in my country. - What he doing now? - How many Nobel Prize winners there were? - They were hundreds of people at the concert. - Was you at shool yesterday? -

Разберем предложения, чтобы найти ошибки:

• Do you wait for the bus at the moment? — "At the moment" указывает на Present Continuous, для этого меняем "do" на "are" и добавляем окончание "ing": Are you waiting for the bus at the moment?
• It's snowing every winter in my country. — "Every winter" указывает на регулярность действия, поэтому используем Present Simple. Для этого убираем окончание "ing": It snows every winter in my country.
• What he doing now? — "Now" указывает на действие, которое происходит в определенный момент настоящего, используем Present Continuous, поэтому добавляем "is": What is he doing now?
• How many Nobel Prize winners there were? — В вопросительных предложениях сначала идет сказуемое, поэтому меняем порядок слов: How many Nobel Prize winners were there?
• They were hundreds of people at the concert. — Ошибочно использовано "they" вместо "there": There were hundreds of people at the concert.
• Was you at shool yesterday? — Для второго лица всегда используем "were"; правописание слова "school": Were you at school yesterday?