Children are always happy on the day     1     summer vacation begins. They think about the plans     2     they have for the summer. Some children go to a day camp     3     is near their home. At the end of the day, they can go home. Other kids choose to go to a camp in the country       4     they are instructed by camp counselors (顾问).

These counselors are often college students     5     are trying to earn a little extra money during their summer vacation. Some kids go to specialized (专业的) camps. There they can improve a particular skill or learn a new hobby     6     they are interested in. This is the reason     7     specialized camps are popular with both parents and kids. There are some kids     8     parents take them on a trip in a car. They often visit state and national parks.