Anything with -er added to the end. For instance, clos-er or farth-er.
The superlative form ends in -est. For instance, clos-est or farth-est.
Answer:
1 - playing should be play
2 - no would, it should be if you worked harder...
3 - I was at dinner
4 - the world would be a happier
5 - and I DON'T EITHER
6 - isnt' should was not
Explanation:
A, he has become more humble and patient in battle.