hmmmmmmmmmmmmmmm....................

`1`. Because there was a loud noise next to my door last night, I couldn't sleep.

`⇒` Từ because chỉ nguyên nhân - kết quả

`2`. Objects can be moved as big as a car by tornadoes.

`⇒` Cấu trúc: S + can/should/... + be + Vpp + by O

`3`. If you didn't behave yourself well, your parents wouldn't be happy.

`⇒` Câu điều kiện loại 2: If + S + didn't + Vo, S1 + would/wouldn't + be + adj