October the ____ was National Day. I went to Hawaii for vacation ____ my family. We went to the airport first and went to Hawaii by ____. We lived in a small hotel for a night. The next morning we went ____ in the sea for 2 hours, we ____ very happy. So we lay on the ____ to have a rest. Then we walked back to the hotel. On our ____ to the hotel, it began to ____. And we didn't have an umbrella with us. We all got____. ____ a bad vacation!

已知一个圆柱的侧面展开图为如图所示的矩形，则其底面圆的面积为（　　）

完形填空题

     My family members like to use computers. We live in China. My aunt1in Australia. My mother and my aunt often2e-mails to each other. Sometimes3chat(聊天) online.

     My father is a4in a middle school. He often searches for5for his lessons6the Internet.

     My brother and I like to7computer games. I like to play Counter Strike, but he likes to play Seer(赛尔号). My8don't like us to play them too long. They say that playing computer games too long is bad for our9and study. We both like music, too. So sometimes we10music on the computer.