⇒ :

1 Never have I been so sick

2 Hardly had I gone out when the phone rang

3 No sooner had he arrived than things went wrong

4 Not until had the men crossed the border did they continued to feel unsafe

5 No matter how long you use it , it won't wear out

6 Not until John received the offer of promotion in writing did he celebrate a party

7 Such was the uncertainty that the financial markets remained closed

8 No sooner had I got into the bath than someone knocked on the door

9 Seldom is there so much rain in March

10 Only when your identity has been checked will you be allowed in.

Cấu trúc đảo ngữ

Phó từ + Trợ động từ + Chủ ngữ + Động từ chính

Ví dụ

I met her only once 

=>Only once did I meet her  
Phó từ: Only once
Trợ động từ quá khứ: did

ta cs cấu trúc câu đảo ngữ : 

-> Phó từ + Trợ động từ + Chủ ngữ + Động từ chính

1. I’m very sick now. Never ___have i been so sick _____________________________________________

2. I had only gone out when the phone rang. Hardly_____had i gone out when the phone rang ____________________________________________________________

3. Immediately after his arrival, things went wrong. No sooner__had he arrived than things went wrong______________________________________________________

4. The men continued to feel unsafe until they had crossed the border. Not until ____________had the men crossed the border did they countined to feel unsaf____________________________________________

5. you can use it as long as you like. It won’t wear out. No matter_______how long use it it won't wear out_________________________________________________

6. John didn’t celebrate a party until he received the offer of promotion in writing. Not until_______jonh recivved the offer of prmotion in writting did he celebrate a party_________________________________________________

7. There was so much uncertainty that the financial markets remained closed. Such___________was _________ uncertainty  that the financial markets remained closed____________________________________

8. As soon as I got into the bath, someone knocked on the door. No sooner___had i got into the bath when someone knocked on the door_____________________________________________________

9. It’s not common for there to be so much rain in March. Seldom________is there so much rain in the march ________________________________________________

10. You won’t be allowed in until your identity has been checked. Only_____when your indenty has been checked will you be allowed___________________________________________________