Directions: The following is a business letter. After reading it, you should give brief answers to the 5 questions (No. 46 to No. 50) that follow. The answers (in no more than three words) should be written after the corresponding numbers on the Answer Sheet.Dear Sirs,We are in receipt of your letter of 20th May, 2009 and very much appreciate the 10 pairs of sample gloves. We anticipate that the shipment of the raw material will be effected from Japan late November or early December. Your mills can schedule their production early next year.Mr. J. Smith, our general manager will come to Beijing to negotiate the details with you. He should much appreciate the opportunity of talking things over with you personally, as he thinks the various points can be settled more speedily. He hopes it will be convenient for you of he arrives at Beijing in the fourth quarter this year. As already indicated, we do expect to do substantial business with you in the near future.Your close cooperation in this respect will be highly appreciated.Yours truly,Jack46. What samples did the writer receive?10 pairs of _________________.47. When does the writer expect to get the raw materials shipped?He expects to get the raw materials shipped late November or _________.48. Who will come to Beijing to hold the negotiation?______________________.49. When is the negotiation to be held?In _____________ this year.50. What will be highly appreciated?____________________.