1. He was franking the letter with his own stamp.
2. She was too busy franking envelopes to answer the phone.
3. The office staff were franking the mail ready for posting.
4. He had a franking machine to make his job quicker.
5. Franking the letters was a tedious task.
6. She was franking the letters with the company logo.
7. He used a franking machine to post the letters.
8. The postman was franking the parcels with a stamp.
9. The assistant was franking the envelopes with a stamp.
10. The post office clerk was franking the mail.
11. He was franking the parcels with his own stamp.
12. The mail was franking with the company logo.
13. She was busy franking the envelopes for mailing.
14. The post office was franking the letters for mailing.
15. The postman was franking the letters with a stamp.
16. The staff were busy franking the mail for posting.
17. The office staff were franking the envelopes ready for posting.
18. He was franking the envelopes with the company logo.
19. The post office clerk was franking the parcels for mailing.
20. He was franking the letters with a stamp.