1)I learned to read when I was five.
I did not visit the Charles Dickens Museum, when I was in London.
Did he publish the book last year?
She did not eat, when She was in cafe.
He started to cry when he was scared.
2)When he married he had already published his first book.
I had not seen him before he left.
He had worked as a reporter before his first book was published.
Had you seen him before he went away?
Had you seen flowers before they died?
3)He was reading a new book for an hour yesterday.
I was reading a historical novel all the evening yesterday.
I came home when/while my brother was writing a letter.
He was not doing his homework at 11 o'clock yesterday.
What was he doing at 11 o'clock yesterday?