Here are the correct options for each blank:

11. He never arrives home late and **neither** do I.
**C. neither**

12. Hoa, as well as I, **is** a student at Cau Giay Junior High School.
**C. is**

13. It is twelve o’clock. All the bells in the village churches are pealing. **Another** year has come.
**C. Another**

14. My friend will **take** me **up** for the night. I don’t need to worry about where to sleep.
**B. take out** for the first blank and **C. put up** for the second blank.

15. She made a lot of mistakes but I wish she **hadn't**.
**B. hadn't**

16. We regret **to inform** you that your application has been unsuccessful.
**C. to inform**

17. When I was a child I **informed** running every day.
**A. inform** (This option needs to be phrased correctly to fit; consider "used to" for a complete idea.)

Feel free to ask if you need further assistance!