Giúp mình nhé mình đang cần gấp

`44`. I enjoy hanging out with friends on Saturday evening.

`->` S + enjoy + V_ing: thích làm gì

`45`. This house was built by them ten years ago.

`->` Bị động QKĐ: S + was/were + V_pII + (by O)...

`46`. He is interested in hanging out with friends on Saturday evening.

`->` S + be + interested in + V_ing: hứng thú với

`47`. I spend two hours preparing for the next lesson.

`->` S + spend + time + V_ing: dành bao lâu làm gì

`48`. Mai always get good grades because she is a hard `-` working student.

`->` S + V + because + S + V: ... bởi vì ...