click to correct the five capitalization errors. on our tour of coit tower in san francisco, we met some…

Brief Explanations:

Proper nouns like names of places and nationalities should be capitalized. "Coit Tower" is a place name, "San Francisco" is a city name, "Brazilian" is a nationality, and "Portuguese" is a language name.

Answer:

On our tour of Coit Tower in San Francisco, we met some Brazilian Tourists who spoke Portuguese.