Certainly! Here are the sentences rewritten using inversions:

1. Her grief was so great that she almost fainted.
- So great was her grief that she almost fainted.

2. He got down to writing the letter as soon as he returned from his walk.
- No sooner had he returned from his walk than he got down to writing the letter.

3. She had hardly begun to speak before people started interrupting her.
- Hardly had she begun to speak when people started interrupting her.

4. I only realized what I had missed when they told me about it later.
- Only when they told me about it later did I realize what I had missed.

5. You won't find a more dedicated worker anywhere than Mrs. John.
- Nowhere will you find a more dedicated worker than Mrs. John.

6. The outcome of the election was never in doubt.
- At no time was the outcome of the election in doubt.

7. He forgot about the gun until he got home.
- Not until he got home did he forget about the gun.

8. 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.

9. The shop can in no way be held responsible for customers' lost property.
- In no way can the shop be held responsible for customers' lost property.

10. The couple had no sooner arrived than the priest started the ceremony.
- No sooner had the couple arrived than the priest started the ceremony.

11. Tom only understood the meaning of the comment when he saw his wife's face.
- Only when he saw his wife's face did Tom understand the meaning of the comment.

12. The restaurant cannot accept animals under any circumstances.
- Under no circumstances can the restaurant accept animals.

13. The artist rarely paid any attention to his agent's advice.
- Rarely did the artist pay any attention to his agent's advice.

14. She had never been so happy before.
- Never before had she been so happy.

15. Public borrowing has seldom been so high.
- Seldom has public borrowing been so high.

16. They little suspected that the musical was going to be a runaway success.
- Little did they suspect that the musical was going to be a runaway success.

17. The embassy staff little realized that Ted was a secret agent.
- Little did the embassy staff realize that Ted was a secret agent.

18. I had hardly begun to apologize when the door closed.
- Hardly had I begun to apologize when the door closed.

19. Women in developed countries no longer bear many children.
- No longer do women in developed countries bear many children.

20. Women nowadays no longer depend on their husbands.
- No longer do women nowadays depend on their husbands.

21. John didn't celebrate until he received the offer of promotion in writing.
- Not until he received the offer of promotion in writing did John celebrate.

22. He never suspected that she was a witch.
- At no time did he suspect that she was a witch.