===CORRECTION===

Sunny: He get on the elevator.
Correct: He gets on the elevator.
Explanation: Since "he" is just a singular pronoun, the verb "get" should be in its present form by adding -s on its end.

                                          ===NOTES===
Hello Sunny! Wooah! Almost there! You almost got a perfect score for your homework! Don't you worry, I know next time you'll do it perfectly. Just keep on practicing. Thank you for submitting your homework in time. I'll see you again on Thursday! Take Care ^^

~Teacher Carrie