1.Because Lan was very lazy, she didn't pass the English exam

2.If Nga had money, she could buy a new bike (Câu điều kiện loại 2)

3.I suggest that we should take showers to save water

4.Mrs Mai is an engineer, who lives in HCM city

5.Although his leg is broken, he managed to get out of the car

6.I like reading books, which tell about different people and their cultures

** Because + clause(S+V)

** Câu điều kiện loại 2: [If + thì quá khứ đơn],  [would/could/ migth/... + động từ nguyên mẫu] (Trái vơi hiện tại)

**Although + clause (S+V)

**Mệnh đề quan hệ

+ Who: dùng cho người, (who + V)

+ Whom: dùng cho người (whom + clause(S+V))

+ Which: dùng cho vật (Which + V / Which + clause(S + V))

+Whose: chỉ cái sỡ hữu

+That: Thay thế được cho who, whom, which