we saw the boy go into the room改为被动语态可不可以改成 we were seen the boy go into the room

we saw the boy go into the room改为被动语态可不可以改成 we were seen the boy go into the room Then we saw Chinese dancing in the street的中文翻译 The lost boy was sleeping in the park.They saw the lost boy .(合并为一简单句子） I saw the missing boy playing with birds in the forest变被动语态 They saw the lost boy was sleeping in the park这句话成立吗? 请问英语 We saw him swim in the river.中的saw 和swim是什么词性 英语我一窍不通,再帮我解决几个street we the dancing in Chinses saw go last where did Sundag you 都是连词成句 When the boy saw the lion,he_____(cover)his face with his handsLet's go on a_______(tourist)of Hangzhou,one of the most beautiful cities in our country. l saw a very cute boy in the park this morning.改为一般疑问句 I saw a very cute boy in the park this morning.改为一般疑问句. I ____the boy in the classroom just now.填see、saw、have seen、have been i saw a boy _____(play) football in the street when i came back Yesterday afternoon,I saw a france boy in the newspaper哪里错了? I ___that boy in the picture.A.see B.saw C.sea 单项选择 we saw many animals and we ___ the hill in the park 十道英语题（同义句转换）1.The girl said,I will go to the train station to meet my mother2.The boy saidI saw the book in the library3.The book isn't goodsaid the book saaiatant4.Are you reading now?asked the boy's mother5.Did you fi When we went to the t_____ of the Mount Tai,we were all happy.Laet weekend we didn't go outside,we r___at home.We were so e___When we saw the famous singer.Laet month many fish d___ in the river.I enjoy w______.Iwant to be a writer when i grow up.In We saw some dolphins in the lake.(改为一般疑问句) _____you_____ _____dolphins in the lake?