Даю 50 баллов. Помогите, пожалуйста! Очень прошу! Срочно!!!
1.Измените прошлое неопределенное(Past Indefinite) на настоящее неопределенное(Present Indefinite). Сделайте все необходимые изменения.
1)Last year I went to the seaside.
2)Yesterday my teacher spoke about the USA.
3)On Monday he wrote a dictation.
4)I put my books on the shelf last Sunday.
2.Измените настоящее неопределенное(Present Indefinite) на прошлое неопределенное(Past Indefinite)
1)I study at a medical school now.
2)He sheaks English at today`s lesson.
3)My mother likes my cake.
4)She puts her bag on the table.
3.Поставить все 5 типов вопросов к предложению: My friend knows everything about this problem.

1 I go to the seaside once a year

My teacher often speaks about the USA

He writes a dictation twice a month

I put my books on the shelf every day

2 I studied at a medical school two years ago

He spoke English at the last lesson

My mother liked my cake yesterday

She put her bag on the table an hour ago

3

Общий

Does my friend know everything about this problem?

Специальный

What does my friend know everything about?

К подлежащему

Who knows everything about this problem?

Альтернативный

Does my friend know everything about this problem or about their problems?

Разделительный

My friend knows everything about this problem,doesn't he?

Удачи)