Anh chị giúp em với ạ

`color{lime}{#pha}`

1. Which language does your friend speak?

`-` Which + N + do/does + S + V-inf?

2. I have classes from seven to a quarter past eleven

`-` S + have/has + N

`-` from sth to sth

1. Which language does your friend speak?

Which + N + does+ S số ít + V1? 

tính từ sở hữu + N 

2. I have classes from seven to a quarter past eleven.

S + has/have + N 

from sth to sth: từ ... đến

a quarter: 1 phút 

phút + past + giờ (1p - 30p)

`color{orange}{~LeAiFuRuiHuiBao~}`