过去进行时为什么I的后面接was不是were ,而问句就是were you呢还有几个改错题How a pretty girl she isthe news is the earliesthe walked to the room and found nothingi didn't go for a holiday because the rain he was talking with h

He plays golf very well.He began playing ten years ago.后面一句是过去进行时态吗?如果是为什么不在he后面加was,过去进行时的结构不是was/were加doing吗? i was being 是过去完成进行时吗那它为什么不是过去被动进行时呢 英语语法,过去进行时He fell asleep when he was reading.他看书时睡着了.和We were having supper when the phone rang.我们正在吃晚饭时电话响了.为什么一个过去进行时在when的后面一个在when的前面,不是when 只 英语语法,过去进行时He fell asleep when he was reading.他看书时睡着了.和We were having supper when the phone rang.我们正在吃晚饭时电话响了.为什么一个过去进行时在when的后面一个在when的前面,不是when 只 过去进行时为什么I的后面接was不是were ,而问句就是were you呢还有几个改错题How a pretty girl she isthe news is the earliesthe walked to the room and found nothingi didn't go for a holiday because the rain he was talking with h AS i was writing a letter ,Robert is came to visit me.为什么前面用过去进行时,后面用过去时 I FELL ASLEEP while watching tv.这句是不是完整的应该是：I FELL ASLEEP while I WAS watching tv.后面是过去进行时吧?I FELL ASLEEP while watching tv.为什么可以这么省略的写? the boss made them work forteen hours a day at that time 后面的at that time 不是过去进行时标志么为什么前面用的made 不是was mading She (was dropping) the tray when I spoke to her.为什么前半部分过去进行时,后半部分过去时I was speaking to her不是也可以表示过去吗 英语过去进行时问题I (telephone) a frien when Bob (come) in.请问怎么写?为什么 我第二个写的是was came 为什么不对啊不是说was/were +Ving吗? 过去进行时中的陈述句为什么I was 而不是用I were 高手们一般过去时否定式was/were+not后面加的动词是原形吗?我说的不是过去进行时和被动语态啊! They were singing while we were dancing.和He came while I was having shower.这两个句子都是时间状语从句.为什么第一个的主句用过去进行时第二个则用一般过去式. I'm sorry my boy was acting up in your house yesterday.为什么这里 要用过去进行时 也不是 acted up? 关于while的用法whiel+过去进行时,后面的句子是过去时或者是过去进行时吗?比如while i was cooking,my mom get out或者while i was cooking,my mom was watching TV还有就是逗号前后的句子位置能交换吗? i suddenly realized that the teacher （was referring）to 为什么用过去进行时? When I was watching TV,my brother did his homework.主句为什么用过去时,而 不用过去进行时? when we were having the party,i met him.为什么要过去进行时