biến đổi trực tiếp thành gián tiếp nha :))

`6.`  They wanted to know if/whether I knew where she could buy those Puma limited edition shoes. 

`-` Reported speech : Yes/No question

`-` Cấu trúc: S + asked + O + if/whether + S + V (lùi thì)

`-` Đổi đại từ: we `->` they

`-` Tính từ chỉ định: this `->`  that 

`-` can `->` could

`7.` Marta asked me why I hadn't done the work the boss had given me.

`-` Reported speech: Wh-question

`-` Cấu trúc: S + asked + Wh-question + S + V(lùi thì)

`-` Đổi đại từ: "you" `->` "I"

`-` Quá khứ đơn `->` Quá khứ hoàn thành

`8.` She wondered if/whether he had repaired the car himself or he had had someone else repair it.

`-` Reported speech : Yes/No question

`-` Cấu trúc: S + asked + O + if/whether + S + V (lùi thì)

`-` thì Quá Khứ đơn `->` Quá khứ hoàn thành

`9.` The police asked me where I had been when the number happened the night before.

`-` Reported speech: Wh-question

`-` Cấu trúc: S + asked + Wh-question + S + V(lùi thì)

`-` Đổi đại từ: you `->` I 

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

`-` Thì Quá khứ đơn `->` thì Quá khứ hoàn thành

`-` Động từ strong mệnh đề trạng ngữ chỉ thời gian "when the number happened" được chia ở thì QKĐ "happened" nên giữ khuyên.

`10.` Claire asked me if/whether that was my elder brother getting out of the taxi.

`-` Reported speech : Yes/No question

`-` Cấu trúc: S + asked + O + if/whether + S + V (lùi thì)

`-` Tính từ sở hữu: your `->` my

`-` Hiện tại đơn `->` quá khứ đơn

`11.` Emma asked if I had enough money to buy that apartment.

`-` Reported speech : Yes/No question

`-` Cấu trúc: S + asked + O + if/whether + S + V (lùi thì)

`-` Đổi đại từ: you `->` I

`-` Tính từ chỉ định: this `->` that

`-` Hiện tại đơn `->` Quá khứ đơn

`12.` The manager asked his secretary how many people would attend the meeting the next day.

`-` Reported speech: Wh-question

`-` Cấu trúc: S + asked + Wh-question + S + V(lùi thì)

`-` tomorrow `->` the next day/ the following day

`-` will `->` would

`13.` He asked me if/whether I had been to London before.

`-` Reported speech : Yes/No question

`-` Cấu trúc: S + asked + O + if/whether + S + V (lùi thì)

`-` Đổi đại từ: you `->` I

`-` Hiện tại hoàn thành `->` Quá khứ hoàn thành

`14.` She wondered which of those dresses suited her best for the party that night.

`-` Reported speech: Wh-question

`-` Cấu trúc: S + asked + Wh-question + S + V(lùi thì)

`-` me `->` her , these `->` those

`-` tonight `->` that night

`-` Thì HTĐ `->` Thì QKĐ

`15.` They asked the waiter if/whether he could tell the chef that they couldn't eat spicy foods.

`-` Reported speech : Yes/No question

`-` Cấu trúc: S + asked + O + if/whether + S + V (lùi thì)

`-` you `->` he, we `->` they

`-` Can `->` could , can't `->` couldn't