GIÚP EM VỚIIIIIIIIII

`2` They said that they were going out at seven

`-` Lùi thì HTTD thành QKTD `=>` are thành were

`3` She said that she had done all her homework.

`-` Lùi thì HTHT thành QKHT `=>` have done thành had done

`-` Chủ ngữ là she nên "my" thành "her"

`4` He thought that they had forgotten his birthday

`-` Lùi thì HTHT thành QKHT `=>` have forgotten thành had forgotten

`-` chủ ngữ là he nên "my" thành "his"

`5` The politican said she wanted to improve people's lives

`-` Lùi thì HTĐ thành QKĐ `=>` want thành wanted

`6` the team said they weren't going to win

`-` is/am/are + going to V `->` was/were + going to V

`7` She said that she was busy so she wouldn't come home

`-` will thành would `=>` won't thành wouldn't

`-` Lùi thì HTĐ thành QKĐ `=>` is thành was

`8` He said that he didn't know if he could come

`-` can thành could

`-` Lùi thì HTĐ thành QKĐ `=>` don't thành didn't