Dear Bob, Please come to my twelfth birthday party tomorrow evening. Now let me tell you how to come. (1)Start from school and walk _____1____. (2)Go straight until you can see the bookstore on your ____2_____ and ____3_____ on your right. (3)Turn right at the science museum. Then go straight. (4)Meet Zhang Peng at the south gate of the _____4____at 10:00 am. (5)Walk south again. You can see my _____5____.Hope to see you! A. left B. science museum C. east D. park E. flat