阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。
I adopted a black-and-white young pig. He’d follow   (  I  )  and my dog around and even learnt＿＿to bring back a tennis ball. After Angus grew too big          our backyard, he went to my uncle’s farm where we’d pay a visit ＿＿him weekly with food. But when we couldn’t find him after several months, we decided that he’d wandered off or passed away . My uncle happened ＿＿(have) a friend who owned a pig farm about 4 km away. One day, his friend saw a large pig that seemed    (be) at a loss. At the ＿＿(suggest) of my uncle, he threw a tennis ball. The pig fetched it ＿＿(immediate) and brought it＿＿. It was Angus! Now Angus is starting to enjoy ＿(him) at the pig farm with all the other pigs.