`1.` If I had time, I would go on holiday this summer

- câu đk loại 2: diễn tả hành động không xảy ra ở hiện tại 

- cấu trúc: If S + V-ed, S + would/ could + V-inf 

`2.` Many houses in this village were destroyed by the storm last week 

- câu bị động:  S + tobe + V phân từ 2

- câu bị động thì quá khứ đơn: S + was/ were + V phân từ 2 

`3.` Plastic bags are a major sources of waste so we shouldn't throw plastic bags everywhere

- S + V + so + S + V: vậy nên 

`4.` Although the girl worked hard, her stepmother wasn't happy

- Although S + V : Mặc dù

`5.` She asked me if I played soccer on Sunday 

- Reported Question (khi câu hỏi trực tiếp là Yes/ No)

       S + reporting V + if/whether + S + V(lùi thì) 

- reporting V -> asked , play -> played , you -> I 

`6.` Mr. Nam said he didn't like coffee 

- Reported Statement

       S + reporting V (that) + S + V (lùi thì)

- I -> Mr.Nam , don't like -> didn't like

`7.` Mr. Minh said that they didn't open the laboratary that day

- Reported Statement

- don't open -> didn't open , today -> that day 

`8.` After people had evacuated, the rescure workers came 

- past perfect - quá khứ hoàn thành: diễn tả hành động xảy ra trước trong quá khứ 

- cấu trúc: S + had + V phân từ 2

- After + S + past perfect, S + Ved = Before/By the time   S+ V-ed,  S + past perfect

`9.` If I knew her address, I could write to her

- câu điều kiện loại 2

`10.` She said: If I were you, I would finish all my homework before going to school

- câu điều kiện loại 2