Помогите пожалуйста!!!Прошу!!

1 I know my friend to be a just man.2 I expect him to understand your problem and help you to solve it.3 I expected her to behave quite differently.4 I did not expect my brother to forget to send her flowers.5 He knows my mother to be very kind woman.6 She expected her brother to bring her the book.7 I know your uncle to be an excellent mathematician.