`37` Because of forgetting doing my homework yesterday, I was punished by my teacher.

`-` Because of + N/Ving, S + V: Bởi vì

`38` Nga is a skillful badminton player.

`-` S + be + (a/an) + adj + N

`39` If police found enough evidence to accuse him of a murder, the suspect wouldn't be freed.

`-` Câu điều kiện loại `2`:

`->` If + S + V(QKĐ), S + would/could/might + V

`=>` Không có thật ở hiện tại, tương lai. 

`40` I have a lot of plastic bags bought by my younger brother.

`-` Bị động với have: S + have + O1 + V3/ed + (by O2)

37. Because of forgetting doing my homework yesterday, I was punished by my teacher.

- Because of + N/ N phrase/ V-ing, Clause (S + V + O): bởi vì

38. Nga is a skillful badminton player.

- S + V + adv -> S + is/am/are + (a/an) + adj + N(s)

39. If police found enough evidence to accuse him of a murder, the suspect wouldn't be freed.

- Câu điều kiện loại 2: If + QKĐ (S + V2/ed), S + would/could/might + (not) + V(bare)

40. I have a lot of plastic bags bought by my younger brother.

- Câu bị động: Thể nhờ vả: S + have + sth + V3/ed + (by O)