@Bơ Bơ
- My dad used to read new spaper in the morning
(+) My dad used to read new spaper in the morning.
(-) My dad didn't use to read newspaper in the morning.
(?) Did your dad use to read newspaper in the morning?
- Huy used to play chess in his spare time.
(+) Huy used to play chess in his spare time.
(-) Huy didn't use to play chess in his spare time.
(?) Did Huy use to play chess in his spare time?
** Chúc bạn học tốt!
Mình thêm (-) cho bạn luôn nhé ^^