44 complete the sentences.use the corparative form of the adjectives+ than 1) a computer mouse(exspensive) 2) the book was the fijm(exciting) 3) spain england(sunny) 4) i think mobile phones (usefud) с заранее

1)A computer screens are more exspensive than a mouse
2) The book was more exciting than the film
3) Spain is sunnier than England
4) I think mobile phones are more useful than calculators