请阅读下面短文，根据所提供的信息，回答5个问题，要求所写答案语法正确，语义完整切题，并把答案写在答题卡对应题目的答题位置上。
American schools have a long summer vacation from the beginning of June to the end of August. That means young children can spend more time at home relaxing. Many spend time outdoors, playing sports or just enjoying nature.
Many also love to hang out with friends and read books. It is also a great time for families to travel to visit relatives or see interesting places for a few days or weeks. Families sometimes go to big cities to see famous buildings or places, but most often, families like to find quiet places such as beaches or mountain areas.
It is also fun to go to a camp. During the summer vacation there are many camps for school children, such as horse-riding camps, computer camps, science camps and band camps. Most children enjoy attending different camps every summer. They can make new friends and have a lot of fun.
There are some kids who take time during the summer vacation to do voluntary(志愿)work—work for free. Kids can clean or paint schools, sing for hospital patients or read to children. Parents like to encourage voluntary work because it is a good way for children to practice showing kindness.
【小题1】When do American schools have summer vacation?【小题2】What outdoor activities do many children do?
【小题3】Where do families go to see famous buildings?
【小题4】How many kinds of camps are mentioned(被提及)?
【小题5】Why do people like to encourage voluntary work?
B. 书面表达。
【小题6】假期总能带给我们各种各样快乐且有意义的经历，如旅游，做志愿者，参加朋友聚会或者其他活动。请写一篇短文介绍一次让你印象深刻的活动。内容包括:
1活动的时间、地点、参与人员、天气情况、出行方式等;
2活动的主要内容(至少两项)；
3谈谈你对该活动的感受。
作文要求：条理清晰，意思连贯，词句通顺。70个词左右。
