Помогите пожалуйста с английским. Упражнение 4.

1)I suppose that the book is interesting.
2)To my mind the film is boring.
3)I my opinion the play was great.
4)I think the weather is awful.
5)To my mind this house is beautiful.
6)I suppose that this computer is fast.
7)I think the cruise was super.
8)In my opinion the school is useful.