Read the following sentences. Write (Y) if the sentences is complete and (N) if it is not. Then rewrite the incomplete sentences into complete sentences. You may need to add your own ideas to express a complete thought.
1. We understand the inconvenience caused to you
2.Further information available on our website
3.Lots of changes due to the annual review
4.The error putting our firm in a difficult position, as we had to make some emergency purchases.
5.Regarding your enquiry on the clearance sale.