1 liz bought many souvenirs in Ho Chi Minh city

2 they were very tied after tripv

They watched my father s new motorbike

Change these sentences into negative and interrogative

Giúp em với em cần gấp giải thích giúp em với ạ em cảm ơn

`-` Thì QKĐ :

`+` KĐ : S + Ved / V2 `-` S + was / were + adj / n

`+` PĐ : S + didn't + V `-` S + wasn't / weren't + adj / n

`+` NV : Did + S + V ? `-` Was / Were + S + adj / n ?

`=>` `DHNB` : yesterday , ago , last , in + Mốc thời gian trong Quá khứ , ...

`*` I , He , She , It `+` was

`*` You , We , They `+` were

`=>` Dùng để diễn tả hành động đã xảy ra trong Quá khứ

`1`.

`( - )` Liz didn't buy many souvenirs in Ho Chi Minh City

`( ? )` Did Liz buy many souvenirs in Ho Chi Minh City ?

`2`.

`( - )` They weren't very tired after trip

`( ? )` Were they very tired after trip ?

`3`.

`( - )` They didn't watch my father's new motorbike

`( ? )` Did they watch your father's new motorbike ?

`4`.

`( - )` We didn't visit Vung Tau last month

`( ? )` Did you visit Vung Tau last month ?

`5`.

`( - )` Trung's brother didn't go on holiday to Ninh Binh last summer

`( ? )` Did Trung's brother go on holiday to Ninh Binh last summer ?

`6`.

`( - )` They didn't take their son to the zoo this morning

`( ? )` Did they take their son to the zoo this morning ?

`7`.

`( - )` My parents didn't use to live in the countryside

`( ? )` Did your parents use to live in the countryside ?

`8`.

`( - )` Tom didn't give me some American stamps five days ago

`( ? )` Did Tom give you some American stamps five days ago ?

`9`.

`( - )` Mrs.Oanh wasn't our new literature teacher last year

`( ? )` Was Mrs.Oanh our new literature teacher last year ?

`10`.

`( - )` There wasn't a toy store next to the museum

`( ? )` Was there a toy store next to the museum ?

`\text{# TF}`