21.   I wrote a letter of complaint to the hospital manager.

22.   I wrote a letter summarizing the main points we had discussed.

23.   I wrote a letter to the company, demanding an apology and a refund.

24.   I wrote a letter to the interviewer, explaining that I was going overseas for six months.

25.   I wrote the letter a dozen times, trying to moderate the tone, studiously expunging all traces of passion.

26.   Initially they only need to keep track of customers, write letters and run a spreadsheet.

27.   It was so much more businesslike to spread out needlework or write letters sitting at a table.

28.   It was time now to begin to write letters.

29.   Jean sat at the table writing a letter.

30.   Mary spends her days writing love letters.