Answers :

What do you wait for lunch today , Peter ?

`->` Mary asked me what he waited for lunch today .

What sports can you play Nam ?

`->` Nga asked Nam what sports he could play.

Công thức `: S1 + asked + O +` wh `- `questions `+ S2 + V` (lùi thì)

`1.` Mary asked me What I waited for lunch that day.

`-` Câu gián tiếp dạng Wh_question:
S  +  asked +  O + Wh_ + S + V(lùi thì)

`-` lùi thì: HTĐ `->` QKĐ

`-` today `->` that day

`2.` Nga asked Nam What sports he could play.

`-` can `->` could