I was watching TV at home 谢谢，请问I watched TV at home 这种变法可以吗？如果类似这种句子am和watching碰到了一起，要怎么变呢？例如They are playing soccerI watched TV at home 可以但是句子意思变了am和watching碰到了一起只要把be换成were或者was就可以了谢谢帮助，懂了请采纳，谢谢