1. There seems to be / There is misunderstanding about the size of the tables.
2. you made an error / An error was made on the dispatch.
3. you sent five oak beds / Five oak beds were sent instead of five teak ones we ordered.
4. There appears to be / There is a mistake on the invoice.
5. Our account was billed / You billed our account incorrectly.
6. Someone stole two teasets / Two teasent were stolen from the crate.
7. The goods had not been packed / Your employyees had not packed from your warehouse.
8. You should clear my account / My account should be cleared soon.