Hhhhhhhhhhhbhhhhhhhhhhhhhgghhhhh

`37`. Why don't we go buy fruits and vegetables?

`=>` Why don't we + V(bare)

`38`. What is your favouirte subject?

`=>` What + tobe + S + favourite + something?

`39`. Her house has three rooms

`=>` she `->` her `->` hers

`-` She ( Danh từ số ít ) + V(s/es)

`color{pink}{BP}`

7. Why don't we buy fruits and vegetables?

Let's + V1

= What / How about + Ving?

= Why don't we / you + V1?

--> đưa ra ý kiến, đề nghị

8. What is your favorite subject?

What + be + one's favorite + N ? cái gì yêu thích của ai là gì

9. Her house has three rooms.

S số ít + has + N 

số lượng + N số nhiều

`color{orange}{~LeAiFuRuiHuiBao~}`