His speech was ____ protecting the environment A at B with C to D about

His speech was ____ protecting the environment A at B with C to D about His speech was irrefutabled by the audience. No sooner had he finished his speech ____ he was stopped by the chairmanNo sooner had he finished his speech ____ he was stopped by the chairman A.then B.than C.and D.when I show great interest in his speech(改为同义句）I ____ ____ ____ his speech His speech was irrefutabled by the audience.这句话对吗 1.翻译句子：他的爸爸过去是什么样子?2.改为同义句：I show great interest in his speech.I____ ____ ____ his speech.3.讲两句话合为一句：My grandfather slept.The window was open.My grandfather slept______ the window _______. i show great interest in his speech （改为同义句）i___ ____ ____his speech这3个空填什么呢? his mother was ____ (bad) ill yesterday, 这句话对吗?语法有错误吗?His speech was irrefutabled by the audience. The speech was so boring that I couldn't help ____ (sleep).是sleeping吗 What do you think of his speech?Wonderful,but at first his sound was Aworried Bnervous C quiet His weekend was great.(改为感叹句） ____ ____ his weekend was! 20.The mayor was asked to __his speech in order to allow his audie20.The mayor was asked to ______ his speech in order to allow his audience to raise questions.A.constrain B.conduct C.condense D.converge Professor Yu ___ ___ ____ before ___ his speech.于教授在演讲之前先理顺一下自己的思路 The president made a speech ____ he expressed his satisfaction.用的是where 还是in which 理由的是什么 -What about ____ speech?-It was to-What about ____ speech?-It was too tiring,you know ,____speech for me.A.a;theB.the;theC.a;theD.the;a 为什么his speech was very impressive.填impressive?为什么不加ing,ing不是“令人····”吗? Tom was ____(hurt) while he was playing soccer.And now his cut is ____(hurt)