Put the adjectives in the right form. Example: This winter is colder than the previous one. (cold)

1) Make yourself comfortable! Take that armchair it is cosier than this one.
2) That trip to Africa was the most dangerous in my life!
3) Who is stronger an elephant or a tiger?
4) The excursion to the British Museum was more interesting than the one to the National Gallery.
5) Watch out! My karate is better than yours!
6) What! That's the worst news ever! Are you sure that we won't go on the excursion tomorrow?
7) William is the most talented singer in our class.