`III.`

`1.` was

`2.` got

`3.` did

`4.` took

`5.` combed

`6.` had

`7.` ate

`8.` drank

`9.` helped

`10.` brushed

`11.` put

`12.` went

`13.` had

`14.` returned

`15.` did

`16.` ate

`17.` took

`18.` was

`19.` came

`20.` went

`1.` What day was yesterday?

`->` Yesterday was Sunday

`-` Thông tin: Yesterday was Sunday

`2.` What time did Nam get up? 

`->` He got up at six o'clock

`-` Thông tin: Nam got up at six

3. What did he do after breakfast? 

`->` He helped Mom clean the table

`-` Thông tin: After breakfast, he helped Mom clean the table

4. Who did he have lunch with? 

`->` He had lunch with his grandparents

`-` Thông tin: He had lunch with his grandparents.

5. What time did he have dinner? 

`->` He had dinner at 6:30

`-` Thông tin: He ate dinner at 6.30

6. What time did Nam go to bed?

`->` He went to bed at ten o'clock

`-` Thông tin: Nam went to bed at ten o'clock

`__`

`-` Cấu trúc thì QKĐ 

`-` Động từ thường:

`(+)` S + V2/ed + O

`(-)` S + didn't + V1 + O..

`(?)` Did + S + V1 + O...?

`->` Yes, S + did

`->` No, S + didn't

`-` Động từ Tobe:

`(+)` S + was/were + N/Adj

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

`(?)` Was/were + S + N/Adj...?

`->` Yes, S + was/were

`->` No, S + was/weren't

`-` DHNB: yesterday, ago, in__ , last,...

@Rainn