Answer:
2. Driving —> is driving
3. Love —> loves. Is stream —> streams (or “is streaming”)
4. Is drive —> drives. Listen —> listens
5. Is visiting —> visits
6. She is elderly and lives alone.
7. She thinks Omar is a wonderful nephew.
8. She loves his visits.
9. He tries to be helpful and is considerate in every way.
10. His aunt doesn’t hear well, so Omar speaks loudly and clearly when he’s with her.
11. Fix —> fixes. Help —> helps
12. He doesn’t stay with her overnight.
13. He usually stays for a few hours and then heads back to the city.
14. He kisses his aunt good-bye and gives her a hug before he leaves.
15. Omar is a very good nephew.
Explanation: Third person singular verbs such a “loves” usually end in “s.” These are errors in subject-verb agreement.