Question

fix any punctuation or capitalization errors below. click \submit answer\ if there are none. haymitch abernathy dressed up as a clown to help out at his young cousins birthday party. his jokes however were too advanced for the children to understand.

Explanation:

The word "however" should be set off by commas. Also, the period after "Abernathy" should be removed as it is part of a name and not the end of a sentence.

Answer:

Haymitch Abernathy dressed up as a clown to help out at his young cousin's birthday party. His jokes, however, were too advanced for the children to understand.