Question

fix any punctuation or capitalization errors below. click \submit answer\ if there are none.
in hawaii, the surf instructor tried to convince grunkle stan pines that, \mangoes smell better than any other fruit on earth!\

Explanation:

The comma after "that" is incorrect because the quote is a direct object of "convince" and not an independent clause. Removing the comma after "that" corrects the punctuation. The rest of the capitalization and punctuation (like the exclamation mark in the quote) is correct.

Answer:

In Hawaii, the surf instructor tried to convince Grunkle Stan Pines that "Mangoes smell better than any other fruit on Earth!"