You aren't at the cinema last night

`1`. wasn't

`2`. Were

`3`. was

`4`. was

`5`. Were

`6`. weren't

`7`. were

`8`. Was

`9`. was

`10`. wasn't

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Cấu trúc thì QKĐ với tobe:

`+)` S + was/were...

`-)` S + was/were + not...

`?)` (Wh) + Was/Were + S...?

I, he, she, it, N_số ít + was

You, we, they, N_số nhiều + were

`-` Trong câu nghi vấn, I đi với were, trong câu khẳng định và phủ định, I đi với was

`1` wasn't

`2` Were

`3` was

`4` was

`5` Were

`6` weren't

`7` were

`8` Was

`9` was

`10` wasn't

`@` QKĐ với tobe :

`+` S + was/were+adj+O

`-` S +wasn't/weren't +adj+O

`?` Was/Were + S + adj +O