he was so tired that he could not wake up .这是一个什么句子,是主语从句吗,中间的that启一个什么作用,可以省不可以

he was so tired that he felt____(asleep) Nick was so tired that he couldn't walk any farther.Nick was ( ) ( ) ( ) ( ) any farther. The man was so tired that he could't do anything.=The man was __ tired __ do anything. He was so tired that he fell asleep halfway through reading.翻译 He was so tired that he stopped______(have) a rest.理由： he was so tired that he went to sleep soon.这是什么从句? He was so tired that he could not move farther.改为同义句谁会? He was so tired that he f_____ asleep quickly.填空!是fall还是fell? he was so tired that he could not hold on any longer变为简单句 She was so tired that. 是什么从句 急改错He was so tired that be wanted to stop to work bob was so tired that he ( ) (sleep) earlier than usual 谁知道 The old man was so tired that he could （）walk any father He was so tired that day that he slept a w_____day the following dayHe was so tired that day that he slept a w_____day the following day请把中文意思也写出来 用所给单词的正确形式填空He was so tired that he fell fast ____(sleep) He was so tired that he couldn't go on with his work.用too...to改写句子. He was so tired that he couldn't go on working.(用too...to...及continue改为同义句) He was so strong that he felt( )tired after a long walkA.not a little B.not a bit