Giúp toy nữa với nhoaaa Mơn

12. Road users should obey traffic rules strictly. nols evn Traffic rules .... 13. Mr Hoang walks to work for half an hour. It .... 14. Listening to music is more interesting than watching TV. ons anoltale ert bne I prefer ..... 15. My mother washed clothes by hand in the past, but she ...