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

`\rightarrow` Because dùng để chỉ nguyên nhân

`2`.After Mary had gone , they arrived

`\rightarrow` After + S + had + V3 / PII , S + Ved / V2

`3`.Unless she wears warm clothes , she will have a cold

`\rightarrow` Unless `=` If not : Trừ phi

`4`.English is spoken all over the world

`\rightarrow` Câu bị động `-` Thì HTĐ : S + be + V3 / PII ( by O )

`5`.Residents of flooded villages were taken to a safe place by rescue workers last night

`\rightarrow` Câu bị động `-` Thì QKĐ : S + was / were + V3 / PII ( by O )

`\text{@ TheFox}`

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

- Because + Clause 1, Clause 2

`2.` After Marry had gone, they arrived 

- After + S + V(quá khứ hoàn thành), S + V(quá khứ đơn)

`3.` Unless she wears warm clothes, she will have a cold 

- Unless `=` If not 

- If1 

`4.` English is spoken all over the word 

- Bị động thì hiện tại đơn 

- S + be + pp + ....(by O)

`5.` Residents of flooded villages were taken to a safe place by rescue workers 

- Bị động của thì quá khứ đơn 

- S + were/was + pp + (by O)