1. I didnt realize who he was until later. => Only __________________________________________________________. 2. The door could not be opened without using force. => Only __________________________________________________________. 3. I wont agree until Toms apologized. => Only __________________________________________________________. 4. The only way you can become a good athlete is by training hard every day. => Only __________________________________________________________. 5. The bus driver cannot be blamed for the accident in any way. => In ___________________________________________________________ 6. The snowfall was so heavy that all the trains had to be cancelled. => So ___________________________________________________________ 7. Press photographers are banned from taking photographs backstage. => On no_________________________________________________________.

`1.` Only later did I realise who he was.

`->` Only later + Aux + S + V : Chỉ sau khi

`2.` Only by using force could the door be opened.

`->` Only by + N/Ving + Aux + S + V : Chỉ bằng cách

`3.` Only when Tom's apologised will I agree.

`->` Only when + S + V + Aux + S + V : Chỉ khi

`4.` Only by training hard every day can you become a good athlete.

`->` Only by + N/Ving + Aux + S + V : Chỉ bằng cách

`5.` In no way can the bus driver be blamed for the accident.

`->` In no way + Aux + S + V : Sao có thể

`->` Tobe + blame for + Ving/st : Có trách nhiệm làm gì

`6.` So heavy was the snowfall that all the trains had to be cancelled.

`->` So + adj/adv + tobe/V + S + that + S + V : Quá...đến nỗi mà....

`7.` On no condition are press photographers allowed to take photographs backstage.   

`-` On no account are press photographers allowed to take photographs backstage.   

`->` On no account `=` On no condition + Aux + S + V : Dù bất cứ lí do gì cũng không.

1. I didn’t realize who he was until later.

=> Only later did I realize who he was.

2. The door could not be opened without using force.

=> Only by using force could the door be opened.

3. I won’t agree until Tom’s apologized.

=> Only when Tom has apologized will I agree.

4. The only way you can become a good athlete is by training hard every day.

=> Only by training hard every day can you become a good athlete.

5. The bus driver cannot be blamed for the accident in any way.

=> In no way can the bus driver be blamed for the accident.

6. The snowfall was so heavy that all the trains had to be led.

=> So heavy was the snowfall that all the trains had to be led.

7. Press photographers are banned from taking photographs backstage.

=> On no account are press photographers allowed to take photographs backstage.

- Only … + trợ động từ + S + V

Trong đó:

+ Only sẽ được đảo lên đầu câu

+ Theo sau Only có thể là các từ/ cụm từ chỉ thời gian (Only when, Only after, Only then, …), giới từ (Only by, Only with, …) hoặc If (Only if), …

+ Trong mệnh đề chính của câu, trợ động từ (auxiliary verbs) sẽ được đảo lên trước chủ ngữ (S - Subject)

- so là liên từ chỉ kết quả, mang ý tức là “vì thế, vì thế, cho nên”. Mệnh đề bắt đầu bằng SO là mệnh đề chỉ kết quả, SO thường đứng ở giữa câu và không bị ngăn cách bởi dấu phẩy.

- In no way: không còn cách nào.

- On no account = For no reasons: không vì bất cứ lý do gì.