4.I was showed a photo by Mary yesterday.
A photo was showed to me by Mary yesterday.
5.He paid 100 yuan for the book.
He bought the book at 100 yuan.
6.Tom has had a painting for a week.
Tom has had a painting since a week ago.
4.I was showed a photo by Mary yesterday.
A photo was showed to me by Mary yesterday.
5.He paid 100 yuan for the book.
He bought the book at 100 yuan.
6.Tom has had a painting for a week.
Tom has had a painting since a week ago.