Put the adjectives in brackets into the comparative/superlative 1 arseny is (tall) than nika 2 she's (heavy) than me 3 viktor's (short) of all 4 maths is (difficult) subject of all 5 vlad's (old) of all

1 taller
2 heavier
3 the shortest
4 the most difficult
5 the oldest

1 Arseny is taller than Nika.
2 She's heavier than me.
3 Viktor's the shortest of all.
4 Maths is the most difficult subject of all.
5 Vlad's the oldest of all.