Section IV Writing (40 minutes) You should write your responses to both parts on ANSWER SHEET 2. Part A 66. Write a letter of complaint. The company for which you work places an order for photographic paper and chemicals. however, the company which acknowledges your order on 15th March has delayed the delivery. You should write approximately 100 words. Do not sign your own name at the end of your letter. Use "Atlantic Trade Corporation" instead. You do not need to write the address. Part B 67. Write an essay of about 120 words on "Science and Technology Have Come into Our Houses". Make reference to the following points: 1）科学技术已走进千家万户 2)科学技术给人们带来的便利 3)怎样提倡学习科学技术