`48.` Why don't we meet at the movie theater at 6 o'clock?

`-` Cấu trúc: Why don't we + V..?

`49.` Was the football match on Friday exciting? 

`-` Diễn tả hành động đã xảy ra `->` QKĐ

`-` Cấu trúc: Was/ were + S + O..?

`-` The football match là số ít `->` was

`50.` Mandy didn't watch drama on TV last night because she was tired 

`-` last night là DHNB thì QKĐ

`-` Cấu trúc: S + didn't + V...

`-` Cấu trúc thì QKĐ (tobe): S + was/ were + O

`-` She là số ít `->` is

`-` Cấu trúc: Because + S + V

`Parkchaeyoung`

`48,` Why don't we meet at the movie theather at 6 o'clock?

`->` Sử dụng cấu trúc: Why don't we `+` V(inf) để viết

`49,` Was the football match last Friday exciting ? 

`->` Sử dụng thì QKĐ để kể lại hành động đã xảy ra

`->` Công thức: S `+` V(ed/`P_2`)

`->` Vì ''football match'' là số ít nên sử dụng ''was''

`50,` Mandy didn't watch drama on TV last night because she was tired

`->` Sử dụng thì QKĐ để viết