while my frident was reading in bed,two thieves climbed into his kitchen.这里可以用现在完成时吗 had climbed into 可以吗

while my frident was reading in bed,two thieves climbed into his kitchen.这里可以用现在完成时吗 had climbed into 可以吗 I was doing my homework while my father was reading newspapers为什么填while I was cooking while my sister was sleeping My mother was cooking while I__________(do)my homework. 上课铃响了 的英文怎么写还有 my father was reading while my mother was cooking 等于 my mother was cooking while my father was reading I singing someone doing heard my honework while was I This was dropped in my lap a while ago. my sister was dancing while i ___ the piano. i was doing my homework while my mother (was cooking)为什么不填cooked my father was playing football ------my mother was going shopping中考题 while when however She looked after my baby while I was away为什么用while,不用when? My sister was reading a book while she was listening to the radio能不能用when 代替 while 请问一个when和while的问题 while my mother was coming back,I did my homework不行么? it was raining hard___ i was on my way home yesterday空里应填when还是while 为什么? While I （was watching） TV,my mother （was reading） books 这句话对吗? While my wife was reading the newspaper,I was watching TV. She thought I was talking about her daughter while I was talking about my daughter.翻译 My father was reading newspapers__my mother was cooking 填when还是while答案上选while,但我觉得应选when,原因是我认为when>while