`1.` I think we should not talk so much in class.

`+` should ( not )  V-inf

`+` in + địa điểm chủ thể

`2.` to do

`+` would like sbd + to V-inf

`3.` Is she interested in / fond of / keen on chatting online `?`

`+` HTĐ : `( ? )` Do / does + S + V-inf ?

`+` like + to V-inf / V-ing

`=` tobe interested in + V-ing

`=` tobe fond of + V-ing

`=` tobe keen on + V-ing

`4.` I think making models is interesting.

`+` find + doing sth + adj

`+` HTĐ : `( + )` S + Vs-es + ...

`+` tobe + adj

`+` think doing sth + tobe + adj

$#Ribee$

`color{red}{#lgdr}`

`1` not talk .

`-` S + should + not + V_inf + O : Ai đó không nên làm gì .

`2` to do .

`-` S + would like + O + to do sth : Ai đó muốn ai làm gì .

`3`

`@` Is she fond of making models `?`

`@` Is she keen on making models `?`

`@` Is she interested in making models `?`

`@` Is she into making models `?`

`-` Hiện tại đơn : Is/am/are + S + O `?`

`-` be fond of `=` be keen on`=` be interested in `=` be into + V_ing : thích làm gì .

`4` I think making models is interesting .

`-` S + think + V_ing + O + be + adj : Ai đó nghĩ rằng làm gì thì như thế nào .