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 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.