1.did
2.has written / hasn't finished
3.left / have never met
4.did ... have ?
5.did ... do ? / played
6.bought / hasn't worn
7.has taught / graduated
8 .Did ... hear ? / was / read
9.got / were / went

10.earned / has already spent

* Ta có các cấu trúc sau:

=> S + Ved / V2
=> S + have / has + V3

=> S + Ved /V2

=> S + was / were + adj / n

=> Did + S + V ?

- By Chee -

`1`.did

`\rightarrow` Thì QKĐ : `\text{S + Ved /V2}`

`2`.has written / hasn't finished

`\rightarrow` Thì HTHT ( CPĐ ) : S + haven't / hasn't + V3 / PII

`\rightarrow` Đặc điểm nhận dạng : for - yet

`3`.left / have never met

`\rightarrow` Thì QKĐ : `\text{S + Ved / V2}`

`\rightarrow` Đặc điểm nhận dạng : ago

`\rightarrow` Thì HTHT : `\text{S + have / has + V3 / PII}`

`\rightarrow` Đặc điểm nhận dạng : since

`4`.did ... have ?

`\rightarrow` Thì QKĐ ( CNV ) : `\text{Did + S + V ?}`

`5`.did ... do ? / played

`\rightarrow` Thì QKĐ ( CNV ) : `\text{Did + S + V ?}`

`6`.bought / hasn't worn

`\rightarrow` Thì QKĐ : `\text{S + Ved / V2}`

`\rightarrow` Đặc điểm nhận dạng : last

`\rightarrow` Thì HTHT ( CPĐ ) : `\text{S + haven't / hasn't + V3 / PII}`

`\rightarrow` Đặc điểm nhận dạng : yet

`7`.has taught / graduated

`\rightarrow` Thì HTHT : `\text{S + have / has + V3 / PII}`

`\rightarrow` Đặc điểm nhận dạng : since

`\rightarrow` Thì QKĐ : `\text{S + Ved / V2}`

`\rightarrow` in 1989 = Quá khứ

`8`.Did ... hear ? / was / read

`\rightarrow` Thì QKĐ ( CNV ) : `\text{Did + S + V ?}`

`\rightarrow` Thì QKĐ : `\text{S + Ved / V2}`

`\rightarrow` Thì QKĐ ( ĐT Tobe ) : `\text{S + was / were + adj / n}`

`9`.got / were / went

`\rightarrow` Thì QKĐ : `\text{S + Ved / V2}`

`\rightarrow` Thì QKĐ ( ĐT Tobe ) : `\text{S + was / were + adj / n}`

`10`.earned / has already spent

`\rightarrow` Thì QKĐ : `\text{S + Ved / V2}`

`\rightarrow` Đặc điểm nhận dạng : last

`\rightarrow` Thì HTHT : `\text{S + have / has + V3 / PII}`

`\rightarrow` Đặc điểm nhận dạng : already

`\text{@ TheFox}`