Dưới đây là các câu viết lại mà vẫn giữ nguyên nghĩa:

12. Hoang studies very badly.
➔ Hoang is a very bad student.

13. Hung is a good swimmer.
➔ Hung swims very well.

14. He cleans very hard.
➔ He is a hard worker.

15. Nam plays table tennis very well.
➔ Nam is a very good table tennis player.

16. He types very quickly.
➔ He is a fast typist.