Step 1: Identify the time signal in the sentence.
The phrase "every day" signals a habitual, regularly repeated action - a classic marker for the Simple Present Tense in English.
Step 2: Apply subject-verb agreement.
The subject is "She," which is third person singular; in the Simple Present Tense, third person singular subjects require the verb to take an "-s" ending, so "go" becomes "goes."
Step 3: Eliminate the other options and confirm.
"Go" is used with I/You/We/They; "Is going" (Present Continuous) describes an action happening right now, not a habit; "Has gone" (Present Perfect) denotes a completed action; only "goes" is correct here.
\[ \boxed{\text{goes}} \]