`1.` built

`2.` promised

`3.` was

`4.` walked

`5.` invented

`6.` played `-` won

`7.` died

`8.` Did `-` go `-` was `-` was

`9.` got `-` was `-` went

`10.`ussed 

`11.` did Joe and Carol meet `-` met `-` were

`12.` got 

`13.` rang `-` got `-` were you

`14.` was `-` played

`___________________`

`***` 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 , ...