giải giúp t với ạ, đang cần gấp ạ

`1.` didn't get 

`2.` didn't bring 

`3.` didn't wake  

`4.` didn't win 

`5.` didn't buy 

`6.` didn't write 

`7.` didn't hurt

`8.` didn't see 

`9.` didn't understand 

`10.` didn't send

`11.` didn't finish 

`12.` didn't lose 

`---------`

`Note:` Thì QKĐ: 

`@` DHNB: yesterday, in the past, the day before, ago, last (week, year, month...),...

`@` Công thức: 

`(+)` S + Ved/2...

`(-)` S + didn't + V-inf...

`(?)` Did + S + V-inf...?

`#vu0000`

`1,` didn't get (dấu hiệu : yesterday)

`2,` didn't bring 

`3,` didn't wake

`4,` didn't win (dấu hiệu : last weekend)

`5,` didn't buy

`6,` didn't write

`7,` didn't hurt

`8,` didn't see (dấu hiệu : this morning)

`9,` didn't understand

`10,` didn't send

`11,` didn't finish

`12,` didn't lose (dấu hiệu : last Sunday)

`@` Thì Quá Khứ Đơn:

`a,` Động từ tobe:

`+)` S + was/were + ...

`-)` S + was/were + not + ...

`?)` Was/were + S + ...?

`b,` Động từ thường:

`+)` S + Ved/V2 + O

`-)` S + didn't + V-inf + O

`?)` Did + S + V-inf + O?

`c,` Dấu hiệu : yesterday , last month/week/year/... , in + time , time + ago , when I was a child , in the past , ...