"Modal Verbs" and "Comparatives and Superlatives"

Today Lola has teached us the use of some modal verbs and use of comparatives and superlatives.

Concretly, we have learned use of "have to", "must", "should" and "ought to", but we must know the use of modals related to lower levels and according to our level.

We have this homework about use of "must", "have to" and "should", and the use of "comparatives and superlatives" for wednesday.

Homework assignment