Fill in the following blanks with appropriate prepositions. 1. We are prepared to keep the offer open ______ July 15. 2. If you could reduce the price _____ 5%, we are confident in securing large order for you. 3. _____ view of our long relationship, we will make a reduction of 4% if you could increase the quantity to 10000 units. 4. The above offer is subject _____ our final confirmation. 5. _____your request, we have airmailed the samples today. 6. Many clients complain that your price is ______ the high side and not in line with the current market. 7. This offer will remain in force ______ one month. 8. We have pleasure in offering 100 units ______ the prices shown below. 9. The offer is subject to receiving your order ______ 14 days of this reply. 10. Your prices are now 10% higher than last year and therefore we would request a reduction by at least 3% on the unit price and a quantity discount _______5% on orders of more than 1000 units before we could consider making an order.