选had,thought是think的过去分词,表示过处在的一个状态,他曾经有个爱好,现在可能已经不是了.那如果 I atean apple and () tv yesterday.是填watch 还是 watched过去式，有and连接，前后必须一样，选watched.例如Tom was late.He opened the door quietly ,moved in and walked carefully to his seat. 好了，就这样了，好几年没学英语了，有点不熟练，这个还对的。