<span>D. Both depict the beauty of nature at the same time of the year.</span>
He is not seeing the real problem or situation. I assume this would be a characteristic of the Hodja.
Social isolation<span> is the complete or near-complete lack of contact between an individual and society. It differs from loneliness, which reflects a temporary lack of contact with other humans. </span>Social isolation<span> can be an issue for individuals of any age, though symptoms may differ by age group.</span>
The subject does agree with the verb because the subject is students and the verb is use. The subject is plural and the verb is singular.