题目内容：

文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符（∧），并在其下面写出该加的词。

删除：把多余的词用斜线（\）划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意： 1. 每处错误及其修改均仅限一词；

2. 只允许修改10处，多者（从第11处起）不计分。

My grandpa has a lifelong friends and they are very close. Unfortunate, one day doctors said Grandpa’s friend had cancer. Grandpa quickly pointed out that there were still time for them to doing the things they had always wanted. Grandpa’s friend had always wanted to tour the world, so Grandpa had suggested they went on a world tour cruise together. At firstly, other friends tried to talk them out of it, and when they explained that it was a lifetime’s ambition, everyone wished them well. The funny thing was that when they came back from a cruise, the doctors announced that Grandpa’s friend had fully recovered his cancer.