a.
(-) We don't go to school every weekday
(?) Do we go to school every weekday?
b.
(-) Lan doesn't play badminton every weekend
(?) Does Lan play badminton every weekend?
c.
Hoa doesn't like to read storybooks.
Does Hoa like to read storybooks?
d
Lien and Lan aren't in the same class.
Are Lien and Lan in the same class?
e.
(-) Bas father isn't working in the factory
(?) Is Bas father working in the factory?
f.
(-) Tam doesn't study English every Tuesday.
(?) Does Tam study English every Tuesday?
g.
(-) They don't enjoy watching television.
(?) Do they enjoy watching television?
h.
(-) His mother isn't cooking dinner for the family.
(?) Is his mother cooking dinner for the family?
i.
(-) Hoas mother doesn't go shopping every Sunday.
(?) Does Hoas mother go shopping every Sunday?