HTD
+) S+ Vs/es
-) S + don't / doesn't + V
?) Do/ does + S + V
I/ you/ we / they + V
She /he/ it + Vs/es
----------------------------
$\text{1. play }$
$\text{2. doesn't write }$
$\text{3. Do you speak }$
$\text{4. don't like }$
$\text{5. Does ... have }$
$\text{6. works }$
$\text{7. Do ... water }$
$\text{8. doesn't ride }$
→ Sửa đề : write -> ride
$\text{9. Does.... knock }$
$\text{10. do you buy }$
