While the aline was buying a souvenir,the girl called the police.while后能引导buy这个非延续性动词吗

While the aline was buying a souvenir,the girl called the police.while后能引导buy这个非延续性动词吗 whwn the police arrived the aline left the ground 为什么用when而不用while 英语,回答以下问题,大虾们my mather was cooking while i was readng a book.与 while the girl was shopping ,the aline landed on the road ,为什么?俩个句子的主句,一个是过去进行时,另一个是过去式,以while引到的时间 Unexpected data was found while parsing the draw aline on the map showing the island they are going to visit according to the 是draw a line,不是draw aline While he was waiting for the bus, he was reading a newspaper.为什么用while引导 Lily 什么 herself while she was cooking the meal.(burn) What happened while Linda was on the telephone什么意思 While I was watching TV,the phone______(ring) 填什么 What happened while Linda was on the telephone while i was ate a meal the telephone is ranging. while i was c the window c后添什么 my sister was dancing while i ___ the piano. Mary was reading while Bill _______(repair) the radio. she_____ (watch) the parade while I was talking photos. what happend while Linda was on the telephone while不是不可以用在句中吗 He fell of the bike while riding还是while he was riding?是不是都对? While it was buying a sounvenir,I called the police是什么意思?while是什么意思?