Answer: B
Explanation:he word south only needs to be capitalized when it's part of a proper name, either the official name of a territory such as south Dakota or New south Wales, or the name of the region of the US known as the south.Words like "avenue" and "boulevard" are capitalized only when they are included in a proper name. Euclid had to be capitalized because it's a proper noun.
An interjection can be more than one word
