Answer:
The answer to the question is 4) incomplete. In the incomplete sentence provided, there is no verb or action specified after "Kay and Roy wanted to go on a nice summer vacation." A complete sentence requires a subject, a verb, and a complete thought. Without a verb, the sentence remains incomplete. To make it a complete sentence, we need to add information about what Kay and Roy wanted to do on their summer vacation. For example, we could revise the sentence to say: "Kay and Roy wanted to go on a nice summer vacation to a tropical island." Now, the sentence includes the subject "Kay and Roy," the verb "wanted to go," and specifies their desire to go to a tropical island, making it a complete sentence
Step-by-step explanation: