听力原文：Man: My wife, my children and I are going to visit Edinburgh for 3 days. We need a small room and a large room with a double bed. If a small room is 5 pounds a day and a large one is 12 pounds a day, how much will we pay for our stay？
(15)
For this part, you are allowed 30 minutes to write a short essay entitled Optional Courses. You should write at least 120 words following the outline given below in Chinese:
选修课给学生带来很多好处2．选修课也对学生产生一些负面影响
3．我的观点
Optional Courses
听力原文：Superstition have been part of life since the beginning of human history, and even in today's science and technology, most of us are secretly superstitious about certain things, even though we may pretend not to be.
(54)
We are all for your proposal that ________(讨论被延迟).
听力原文：Americans believe no one stands still; if you are not moving ahead, you are falling behind. This attitude results in a nation of people committed to researching, experimenting and exploring.
(52)
They always give the vacant seats to ____ (谁先来的那个人).