He was shopping when I saw.用was shopping提问

He was shopping when I saw.用was shopping提问 When he was about done shopping.什么时态?没有语态么 He often () me when I go shopping. He was thinking about _____(go) shopping When he was a When was he at 1.过去进行时如何分辨did与was/were doing?2.单选：I _______ when he arrived.A was shopping B shopped C shopping D shops3.单选I ____ while he was playing the piano.A was shopping B shopped C shopping D shops4.填空what ______ you ____ wh The man was shopping when the alien got out 对was shopping 提问 A man was traveling abroad in a small red car.One day he left the car and went shopping.When he c请问社能帮我翻译一下呢? 改错The shopping day was exciting one when a man rushed into this new shopping centre arming wit...改错The shopping day was exciting one when a man rushed into this new shopping centre arming with a gun.He wanted to rob the bank in the centre,and When was he born,为什么不是When was he bear? when was he born=--- ---- when was he ten 急用 While he was going shopping,I slept还是was sleeping,为什么?那如果是while he was taking a shower ,the UFO landed.这里的while可以换成when吗 英语题2道要原因1.He received a toy panda on his____(five)birthday2.I was doing some shopping when the building_____(start)to shake hard. he played when he was at 下面两个句子哪一个正确?I met Tom while I was shopping.I met Tom when I was shopping. 英语问题12 He claimed to have been...He claimed 【to have been badly treated】 in the supermarket when he was doing shopping yesterday.to have been badly treated 为什么不能用being badly treated.两者的区别?