` QKĐ `

` ( + ) ` : S + V-ed / v2

` ( - ) ` : S + didn't +V nguyên mẫu

` ( ? ) ` : Did + S + V nguyên mẫu?

` 1 ` : gave

` DHNB ` : last week

` 2 `: wasn't - got

` DHNB ` : last night

` 3 ` stopped

` DHNB ` : 2005

` 4 ` took - left

` DHNB `  yesterday

` 5 ` arrived

` DHNB ` : 2 hours ago

` 6 `went

` 7 ` went - didn't enjoy

` DHNB` : last night

` 8 ` studied

` DHNB ` :2 days ago

` 9 ` bought

` DHNB ` : last sunday

` 10 ` : had

` DHNB ` : last month

$\text{1. gave }$

$\rightarrow$ QKD - last week - V2/ed 

$\text{2. wasn't / got }$

$\rightarrow$ QKD - dạng tobb - S số ít - was / Ved/V2

$\text{3. stopped }$

$\rightarrow$ QKD - in 2005 - Ved/V2 

$\text{4. took/left }$

$\rightarrow$ QKD - yesterday - Ved/V2 

$\text{5. arrived }$

$\rightarrow$ QKD - two hours ago - Ved/V2 

$\text{6. didn't go }$

$\rightarrow$ QKD - this morning - Dạng (-) - didn't - V 

$\text{7. went / didn't enjoy }$

$\rightarrow$ QKD - last night - Ved/V2 / QKD - didn't - V 

$\text{8. studied }$

$\rightarrow$ QKD - two days ago - Ved/V2 

$\text{9. bought }$

$\rightarrow$ QKD - last - Ved/V2 

$\text{10. had }$

$\rightarrow$ QKD - last month - Ved/V2