`1` Lan and Na always go to the cinema on Sunday .

`-` HTD : `(+)` S + V(s,es) + O .

`2` Mexico city is the biggest city in the world .

`-` SSN : S + be + the + adj_est + O .

`3` What is the weather like in the summer `?`

`-` What is the weather like in the + mùa `?`

`4` He never goes fishing in winter .

`-` HTD : `(+)` S + V(s,es) + O .

`5` She has long black hair .

`6` I am going to do my homework tonight .

`-` TLG : `(+)` S + be + going to + V + O .

`7` They sometimes go fishing on Sundays .

`-` HTD : `(+)` S + V(s,es) + O .

`8` Why don't we listen to music `?`

`-` Why don't we + V `?`

`color{red}{-P-}`

`1`. Lan and Na always go to the movies on Sunday

`2`. Mexico City is the biggest city in the world

`-` So sánh nhất tính từ ngắn : S + tobe + the + adj_est + O

`3`. What is the weather like in the summer?

`-` What is the weather like in + mùa?

`4`. He never goes fishing in the winter

`5`. She has long black hair

`6`. I am going to do my homework tonight

`-` TLG `(+)` S + tobe + going to + V(bare) + O

`7`. They sometimes go fishing on Sundays

`8`. Why don't we listen to music?

`-` Why don't we + V(bare)?

`-----`

`@` HTĐ

`(+)` S + V(s/es)

`(-)` S + don't/doesn't + V(bare) + O

`(?)` Do/does + S + V(bare) + O?