`\text{Đáp án :}` go
`\rightarrow` S + used to + V : Đã từng
`\text{@ TheFox}`
My mother used to go shopping
Giải thích : S+used to + Vo
Choose the best answer.
We are looking for ____ place to spend ____ night.
Please turn off ___ lights when you leave ___ room.
I like _____ colorful costumes of ____ ethnic minority people in Vietnam.