I was playing with friends 还是 I playing with friends 为什么要加was或不用加was?
问题描述:
I was playing with friends 还是 I playing with friends 为什么要加was或不用加was?
那I had fun with friends和 I won the game ,I missed the bus为什么不用加was?
答
这句要加was be doing sth.with sb.不能省略be动词
后边的两句的动词不是be,所以不用加