Нужно вставить предлоги , где они необходимы ! 1. a great deal this equipment is sold to the common market countries . 2. what do you think our enquiry? 3. our goods demand the word market 4. we can supply you all the necessary publicity materials 5. our latest catalogue is enclosed letter. 6. we would like to draw your attention competitive prices 7. we look forward receiving your order in the near future. 8. if you reguire these services , us immediately . 9. i think we should get down business 10. with discounts, we usually give them to our regular customers for orders of over 4.500 canadian dollars .