`6`. Boris asked them how he could get to railways station.

- Đổi ngôi : I `->` he

- Lùi thì : can `->` could

`7`. She asked me why I hadn't come there the day before.

- Đổi ngôi : you `->` I

- Lùi thì : Quá khứ đơn `->` Quá khứ hoàn thành $(-)$ S + had not/ hadn't + Vpp

- here `->` there

- yesterday `->` the day before/ the previous day.

`8`. Mother asked me who had bought that parcel.

- Lùi thì : Quá khứ đơn `->` Quá khứ hoàn thành $(+)$ S + had + Vpp

- this `->` that

`9`. He asked her where she would usually spend her summer holidays.

- Đổi ngôi : you `->` she

- Lùi thì : will `->` would

- Tính từ sở hữu : your `->` here

`10`. Tom asked Ann where her friend were.

- Tính từ sở hữu : your `->` her

- Lùi thì : Hiện tại đơn `->` Quá khứ đơn

* Câu tường thuật với WH-question : S + asked/ wanted to know/ wondered/... + (O) + WH-word + S + V (lùi thì)

$Answer:$

`6.` Boris asked them how he could get to the railway station.

`7.` She asked me why I hadn't come there the previous day.

`8.` My mother asked me who had brought this parcel.

`9.` He asked her where she usually spent her summer holidays.

`10.` Tom asked Ann where her friends were.

$Explain:$

`@` Câu trần thuật gián tiếp có từ để hỏi:

S + asked + somebody + WH-question/How + S(chuyển ngôi nếu cần) + V(chuyển thì).

$#Hoidap247$

$@Angelinazuize$