I couldn't have the opportunity (because I had to go back to school.)(括号部分提问)

I couldn’t have said it better. i couldn't have enjoyed any more You are the temptation I couldn't I couldn't answer the rest 为什么不是复数 I couldn't answer rests?I couldn't answer the rest 为什么不是复数 I couldn't answer rests? help!I __ with you because I was in London at the time.A couldn't go B couldn't have gone C shouldn't have gone D needn't have gone I ______ with you because I was in London at the time.A、 couldn't go B、 couldn't have gone C、shouldn't have gone D、needn't have gone I couldn't have the opportunity (because I had to go back to school.)(括号部分提问) I didn't see her in the meeting-room this morning.she(couldn't have spoken) at the meeting我觉得应该是：mustn't have spoken 请求详解We couldn’t have played worseM:I’m sorry I missed the football game.But I had a terrible cold.W:You didn’t miss anything.We couldn’t have played worse. I couldn't have put it better myself i couldn't have put it better 请高手回答, 强调句型和倒装句13 Such a noise ____that_____in the officeA is there ;I couldn't work B there is ; couldn't workC was there I couldn't work D there was couldn't I work14 ___,I shouldn't have won the prize fou physicsA had you not helped me B can’t / couldn’t have i couldn't agree I couldn't help i couldn‘t是什么意思 It couldn't have been on the moon. I didn’t see her in the meeting-room this morning.She____at the meeting. （d） A.mustn’t have spoken B.shoudn’t have spoken C.needn’t have spoken D.couldn’t have spoken