giúp mình với ạ, gấp. Mình cảm ơn nhiềuuu

`1.` She did her homework at 8 o'clock last night

`-` last night `-` QKĐ

`-` at + time

`2.` Did they go to school by bus yesterday ?

`-` yesterday `-` QKĐ

`3.` We met each other 10 years ago

`-` 10 years ago `-` QKĐ

`4.` Did he study at university in 2001?

`-` in 2001 `-` QKĐ

`5.` I read comic books when my mom was watching movie

`-` S + V2/ed + O + when + S  + was/were + V_ing + O

`->` Diễn tả hành động đag xảy ra thì có hành động khác bất chợt xen vào

`6.` I went to the theater four times last month

`-` last month `-` QKĐ

`7.` Emmy had dinner and went out with friends

`8.` Did you call her last night? `-` No , I didn't. I forgot to call her

`-` last night `-` QKĐ

`______________________`

`***` QKĐ:

`+` Tobe:
`(+)` S + was/were + N/adj

`(-)` S + was/were + not + N/adj

`(?)` Was/were + S + N/adj?

`*` I/ he / she / it / DTSI + was

`*` you / we / they / DTSN + were

`+` Verb:
`(+)` S + V2/ed + O
`(-)` S  + didn't +  V_inf + O

`(?)` Did + S +  V_inf + O?
`-` DHNB: last + week/month/... , yesterday, ago , ...

`1,` She was doing her homework at 8 o'clock last night.

`@` at 8 o'clock last night `->` DHNB thì QKTD

`2,` Did they go to school by bus yesterday?

`@` yesterday `->` DHNB thì QKĐ

`3,` We met each other 10 years ago.

`@` 10 years ago `->` DHNB thì QKĐ

`4,` Did he study at university in 2001?

`@` in 2001 `->` DHNB thì QKĐ

`5,` I was reading comic books when my mom was watching a movie.

`@` QKTD + when + QKTD

`->` Diễn tả 2 hành động quá khứ diễn ra song song nhau, cùng 1 thời điểm 

`6,` I went to the theatre four times last month.

`@` last month `->` DHNB thì QKĐ

`7,` Emmy had dinner and went out with friends.

`@` Quan hệ song hành: V2/V-ed+ and+ V2/V-ed : ... và ...

`8,` Did you call her last night? - No, I didn't. I forgot to call her.

`@` last night `->` DHNB thì QKĐ

----------------------------

`@` QKTD:

(+) S+ was/were + V-ing+O

(-) S+ was/were + not + V-ing+O

(?) (WH-words)  Was/Were+ S+ V-ing+O?

`@` QKĐ:

(+) S+ V2/V-ed+O

(-) S+ didn't/ did not + V - bare inf +O

(?) (WH-words) Did+ S+ V- bare inf +O?