On National Day, Dad's colleague came to Xiao Ming's house, and Dad asked Xiao Ming to boil water and make tea for the guests. Xiao Ming started to do things: receive water for 1 minute, wash teacup for 2 minutes, brew tea for 1 minute, take tea leaves for 1 minute, boil water for 6 minutes. It will take Xiao Ming at least a few minutes to get all the guests to drink tea?
国庆节那天，爸爸的同事来到小明家，爸爸让小明给客人烧水泡茶．小明开始做事：接水一分钟，洗茶杯2分钟，沏茶1分钟，取茶叶1分钟，烧开水6分钟．小明最少要用几分钟才能让客人都喝上茶？
<gadget id="calculator">1 + 6 + 1</gadget>
<output>8</output>

<result>8</result>