Comparative forms complete the sentences with as or than. 1 the weather isn'ts as cold as it was yesterday. 2 this question is easier_the last one. 3 this question is not_difficult_ the next one! 4 london isn't_ expensive_tokyo but it's thirry more expensive_ madrid. 5 my sister is taller_ me but she's not_tall my brother.
2.than
3.as...as
4.as..as, than
5.than, as...as