根据上下文填入合适的单词(首字母已给出,并填入单词的正确形式) Dear Sirs, Thank you for your letter of August 20, i___1__ us that you are in the m___2__ for Chinese toys. To give you a general idear of the goods we are dealing i__3___, we are sending you by air a complete set of our s__4___ books together with full details of our export prices and t___5__ terms, which we hope they will reach you in due course. Our goods are enjoying fast sales in many countries for their fine q__6___ and reasonable p___7__ in spite of the rise in the cost of raw materials. We are glad to say that all the goods listed in our sample books can be supplied f__8___ stock and in accordance with your specifications. Should any of the i___9__ be interesting to you, please don't fail to send us your s__10___ enquiry, upon receipt of which, we will make an offer by fax. Yours faithfully, XX