My mom asked: " where are you going?"" Tom asked: " why did you choose to leave"? She asked me: " How do you go to school?"

`1` My mom asked where I was going.

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

- Thì hiện tại tiếp diễn `->` Quá khứ tiếp diễn.

`2` Tom asked why I had chosen to leave.

- Thì quá khứ đơn `->` Quá khứ hoàn thành : S + had + PII

`3` She asked me how I went to school.

- Thì hiện tại đơn `->` Thì quá khứ đơn : S + Ved/ V2

`1.` My mother asked me where I was going.

`->` Lùi thì : HTTD `->` QKTD

`2.` Tom asked me why I had chosen to leave.

`->` Lùi thì : QKĐ `->` QKHT

`3.` She asked me how I went to school.

`->` Lùi thì : HTĐ `->` QKĐ

`×××××××××`

`@` Câu Gián Tiếp `-` Wh-questions :

`-` S + asked + sb + what/where... + S + V(lùi thì).