Ex 3. Rewrite the sentences, using the words given at the beginning.
Example: A play is usually longer than a film.
=> A film is usually not as long as a play.
1. I think action films are more interesting than comedies.
=> I think comedies are not
2. Our maths homework is more difficult than our history homework.
-> Our history homework is not
3. This year's music contest is different from last year's.
=> This year's music contest is not
4. The characters in the film are not the same as the ones in the play.
=> The characters in the film are
5. This picture is brighter than that picture.
=> That picture is not