Someone ( )[talk] while Miss Wang ( ) [give] us a lesson .

显示全部楼层 · 2012-8-9 10:30:37

while引导的时间状语从句中的动词宜用be doing结构，以体现动作的延续。所以，答案应该是was talking和was giving，while表示两种情况的对比。
至于你补充的问题，答案为rang；was having。...

千问 · 2012-8-9 10:30:37

1 is talking , is giving或 was talking , was giving （指两个动作同时进行）2 rang , was having ( 当一个动作正在进行时，另一个动作发生了）...

千问 · 2012-8-9 10:30:37

was/is talking; was/is giving;rang; was having...