问几个英语简单的语法问题：
Which team will won this game.为什么用won而不用win.
Mike prefers skating very much while i like swimming.为什么skate要加ing.
Li Wei joined the school English club last term.为什么加ed
i like rowing in sunmer very much 为什么row加ing
第四个是 i like going rowing in summer very much,