Giúppppppppppppppppp

` 18`. I didn't

` 19`. she did

` 20`. he didn't

` 21`. she didn't

` 22`. she did

` 23`. I did

` 24`. they didn't

` 25`. she didn't

` 26`. he didn't

` 27`. he did

` 28`. I did
` 30`. she didn't

` 31`. she didn't

` 32`. he didn't

` 33`. she did

` 34`. she didn't

` ---------`

` @` Quá khứ đơn

Với V thường

` (+)` S + V-ed/V2 + ...

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

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

` -` Answer : Yes, S + did
                  : No, S + didn't

`\color{#145277}{N}\color{#246483}{a}\color{#34768F} {e}\color{#44889B}{u}\color{#539AA7}{n}`

`@` Thì QKĐ : 

`**` Với động từ thường:

`(+):` S + V2 / Ved

`(-):` S + did + not + V-bare 

`(?):` Did + S + V-bare`?`

        Wh- + did + (not) + S + V-bare `?`

`->` DHNB : Always, usually, often, frequently, sometimes

`=>` Dùng để miêu tả hành động, sự kiện đã xảy ra hoặc kết thúc tại một thời điểm xác định trong quá khứ.

`-----------`

`@` `(?):` Did + S + V-bare`?`

`=>` Yes, S + did

`=>` No, S + did not

`18.` I didn't

`19.` she did

`20.` he didn't

`21.` she didn't

`22.` she did

`23.` I did

`24.` they didn't

`25.` she didn't

`26.` he didn't

`27.` he did

`28.` I did

`30.` she didn't

`31.` she didn't

`32.` he didn't

`33.` she did

`34.` she didn't