`6.` My teacher asked us where our resources and energy came from.

`@` Câu tường thuật với Wh_question:

S + asked + sb + Wh_ + S + V(lùi thì)

`-` HTĐ `->` QKĐ

`7.` Tom asked me If I had watched Tv programme about endangered spices the previous night

`@` Câu tường thuật với câu hỏi Yes/No:

S + asked + sb + If/Whether + S + V(lùi thì)

`-` QKĐ `->` QKHT

`-` last night `->` the night before/ the previous night

`6`. My teacher asked us where their resources and energy came from.

`@` Câu tường thuật Wh-questions:

`-` S + asked/wondered/wanted to know + (O) + wh-word + S + V(lùi thì)

`-` Lùi thì: HTĐ `->` QKĐ

`-` Our `->` Their

`7`. Tom asked me if I had watched TV programme about endangered species the night before.

`@` Câu tường thuật Yes/No questions:

`-` S + asked/wondered/wanted to know + (O) + if/whether + S + V(lùi thì)

`-` Lùi thì: QKĐ `->` QKHT

`-` Last night `->` The night before