E.g. He was tired yesterday. (be)

They _________ in the room this morning. (be)

He wasn’t at school yesterday. (not be)

Ba and Bao __________ close friends long time ago. (not be)

Were they tired yesterday? (be)

Where __________ your parents last week? (be)

Was your sister born in 2010? - ___________.

( Yes, she was/ Yes, she wasn’t/ Yes, my sister was/ No, my sister wasn’t)

Gấp ạ

`1.` are

`@` Dấu hiệu: this moring

`@` S + is/am/are + O

`2.` weren't

`@` Dấu hiệu: ago

`@` S + wasn't/weren't + O

`3.` were

`@` Dấu hiệu: last week

`@` S + was/were + O

`4.` Yes, she was

`@` Was/ Were + S +…?

`->` Yes, S + was/ were.

`->` No, S + wasn’t/ weren’t.

Đáp án:

He was tired yesterday. 

`-` Thì QKĐ `-` DHNB `:` yesterday

They are in the room this morning.

`-` Thì HTĐ `-` DHNB `:` this morning

He wasn’t at school yesterday.

`-` Thì QKĐ `-` DHNB `:` yesterday

Ba and Bao weren't close friends long time ago.

`-` Thì QKĐ `-` DHNB `:` long time ago

Were they tired yesterday ?

`-` Thì QKĐ `-` DHNB `:` yesterday

Where were your parents last week ?

`-` Thì QKĐ `-` DHNB `:` last week

Was your sister born in 2010 ? `-` Yes, she was.

Thì HTĐ `-` Động từ tobe:

`( + )` `:` S `+` is / am / are `+` O.

`( - )` `:` S `+` is / am / are `+` not `+` O.

`(  ?  )` `:` ( Wh_Question ) `+` is / am / are `+` S `+` O ?

Trả lời `:` Yes, S `+` is / am / are. $/$ No, S `+` is / am / are `+` not.

Thì QKĐ `-` Động từ tobe:

`( + )` `:` S `+` was / were `+` O.

`( - )` `:` S `+` was / were `+` not `+` O.

`(  ?  )` `:` ( Wh_Question ) `+` was / were `+` S `+` O ?

Trả lời `:` Yes, S `+` was / were $/$ No, S `+` was / were `+` not.