1. I assisted him in writing his paper.

2. Please confirm your acceptance of this offer in writing.

3. In writing you should underline titles of books.

4. In writing this report I have omitted all unnecessary details.

5. Please apply in writing to the address below.

6. All bookings must be confirmed in writing.

7. I employ all my energies in writing.

8. Cancellations must be made in writing.

9. We notified him of it in writing.

10. All applicants should apply in writing.

11. This agreement has to be confirmed in writing.

12. He was occupied in writing letters.

13. Could you put that in writing , please?

14. All claims should be made in writing.

15. The statement may be given orally or in writing.

16. Please confirm your reservation in writing by Friday.

17. All telephone reservations must be confirmed in writing.

18. You must get his agreement in writing.

19. The quantum leap in writing technology came with the introduction of personal computers.

20. Contractions are much more common in speech than in writing.

21. The student and his teacher echoed each other in writing style.

22. It's better to get something in writing right at the outset.

23. I found solace in writing when my father died three years ago.

24. You make the reservation, and I'll confirm it in writing.

25. Most hotels require confirmation from a prospective guest in writing.

26. Information is given to the patient verbally and in writing.

26. Sentencedict.com try its best to collect and create good sentences.

27. This expression is used mainly in speech, not in writing.

28. The company had received complaints both verbally and in writing.

29. I've accepted the job over the phone, but I haven't confirmed in writing yet.

30. If you have a complaint about your holiday, please inform us in writing.