Answer:
The sentence "She had a good day" is indeed correct English. The sentence follows the standard subject-verb-object structure and uses proper grammar and syntax.
In this sentence, "she" is the subject, "had" is the verb, and "a good day" is the object. The verb "had" indicates possession or experience in this context, and "a good day" functions as the direct object of the verb.
The adjective "good" modifies the noun "day," indicating that the day was positive or enjoyable. The sentence conveys that the subject (she) experienced a positive or satisfactory day.
It is important to note that language usage can vary depending on context and regional dialects. However, in standard English, the sentence "She had a good day" is grammatically correct.
Explanation: The answer is true.