25. The visitors asked if they could take photos

Cấu trúc: S+asked/wanted to know/wondered+if/wether+S+V

can=> could
26.  The visitor asked to tell their the way to the mark

Cấu trúc:  WILL/ WOULD/ CAN/ COULD dùng để diễn tả sự yêu cầu

asked +O+ to V
27 Daniel asked Tim if there was a café near his house
Cấu trúc: S+asked/wanted to know/wondered+if/wether+S+V

Hiện tại đơn=> quá khứ đơn

is=> was
28. I asked him why he didn't come there to meet her.

Cấu trúc: S + asked(+O)/wanted to know/wondered + Wh-words + S + V.

Hiện tại đơn=> quá khứ đơn

don't=> didn't
29. She asked  me when I picked her up

Cấu trúc: S + asked(+O)/wanted to know/wondered + Wh-words + S + V.

Hiện tại đơn=> quá khứ đơn

pick--> picked
30. Hoa asked her teacher if she would finish her exercise at home

Cấu trúc: S+asked/wanted to know/wondered+if/wether+S+V

will--> would
31. He asked me when my mum came here to see him

Cấu trúc: S + asked(+O)/wanted to know/wondered + Wh-words + S + V.

Hiện tại đơn=> quá khứ đơn

come=> came 
32.She asked him what he had done since 2p.m
Cấu trúc:S + asked(+O)/wanted to know/wondered + Wh-words + S + V. 

hiện tại hoàn thành=> quá khứ hoàn thành

have=> had
33 . I asked him where his friends was playing soccer

Cấu trúc: S + asked(+O)/wanted to know/wondered + Wh-words + S + V.

hiện tại tiếp diễn => quá khứ tiếp diễn

are=> was
34. I asked him what he would like to drink

Cấu trúc: S + asked(+O)/wanted to know/wondered + Wh-words + S + V.

will=> would
35. I asked him if He would like some apples

Cấu trúc: S+asked/wanted to know/wondered+if/wether+S+V
36.They asked us if we had to go then

Cấu trúc: S+asked/wanted to know/wondered+if/wether+S+V

must=> had to

`-` Câu tường thuật: Yes/ No-question: S+ động từ tường thuật+ O+ if/ whether+ SVO

`-` Câu tường thuật: Wh-question: S+ động từ tường thuật+ O+ wh-question+ SVO

`25`. The visitors said if/ whether they could take photos.

`-` Đổi ngôi: we `->` they

`-` Động từ lùi thì: can `->` could

`26`. The visitor said if/ whether I could tell her the way to the mark.

`-` Đổi ngôi: you `->` I

`-` Tân ngữ: me `->` her/ him 

`-` Động từ lùi thì của could là could ( giữ nguyên)

`27`. Daniel said to Jim if/ whether there was a café mear his house.

`-` Động từ lùi thì: is `->` was

`-` Tính từ sở hữu: your `->` his

`28`. I asked him why he didn't come there to see me.

`-` Đổi ngôi: you `->` he

`-` Động từ lùi thì: don't `->` didn't

`-` Trạng từ: here `->` there

`29`. She said to me when I picked her up.

`-` Đổi ngôi: you `->` I

`-` Động từ lùi thì: pick `->` picked

`-` Tân ngữ: me `->` her

`30`. Hoa said to her teacher if/whether she would finish her excercise at home.

`-` Đổi ngôi: I `->` she

`-` Động từ lùi thì: will `->` would

`-` Tính từ sở hữu: my `->` her

`31`. He asked me when my mum came there to see him.

`-` Tính từ sở hữu: your `->` my

`-` Động từ lùi thì: come `->` came

`-` Trạng từ: here `->` there

`-` Tân ngữ: me `->` him

`32`. She said to him what he had done since `2` p.m 

`-` Đổi ngôi: you `->` he

`-` Động từ lùi thì: have done `->` had done

`33`. I asked him where his friends were playing soccer.

`-` Tính từ sở hữu: your `->` his

`-` Động từ lùi thì: are `->` were

`34`. I asked him what he would like to drink.

`-` Đổi ngôi: you `->` he

`-` Động từ lùi thì của would là would ( giữ nguyên)

`35`. I asked him if/ whether he would like some apples.

`-` Đổi ngôi: you `->` he

`-` Động từ lùi thì của would là would ( giữ nguyên)

`36`. They asked us if/ whether we had to go then.

`-` Đổi ngôi: you `->` we

`-` Động từ lùi thì: must `->` had to

`-` Trạng từ: now `->` then