he once heard the song -------in english.A.sing B.sung C.sang D.singing应选B 为什么?我选D

When he heard the alarm,he was leaving the place at once. When he heard the alarm,he was leaving the place at once. he left the office（）once,as soon as he heard （）the accident.括号里填什么? he made his w__ to the hospital at once when he heard his friend was hurt填什么 he,the one who once cared me so much,is so strange to me now. 帮我修改英语两个小故事Once upon a time there was a farmer who worked hard in the fields every day.One day,while he was ploughing the fields,he heard a bumping sound.He saw a dead rabbit .He thought to himself ,Since it is so easy to get a then Once a Frenchman got to England.He knew only a little English.One day when he was sitting by the window of a restaurant and having lunch,he heard a voice,“Look out!” so he put his head out of the window to find out what was going on outside. James was only weak in English,so his mother sent him to the English class.James was only weak in English,so his mother sent him to the English class.James got good grades because of his good momory.If he heard any passage once,he could read and put The teacher spoke loudly _ A.so that he could be heard clearer B.so as to be heard much clearerThe teacher spoke loudly _A.so that he could be heard clearer B.so as to be heard much clearer C.in order that he could be heard much more clearly D.so tha 71.The farmer started early he should miss the six-o'clock train.A,so that B.in case C.so as D.in order to72.she heard the bad news,she passed out.A.As long as B.Once C.The moment D.While73.1 won't agree with you you can find a thousand reasons.A.eve James was only weak in English,so his mother sent him to the English class.James got good grades because of his good momory.If he heard any passage once,he could read and put it into Chinese.However,he could not make his own sentences.And his face us James was only weak in English,so his mother sent him to the English class.James got good grades because of his good momory.If he heard any passage once,he could read and put it into Chinese.However,he could not make his own sentences.And his face us James was only weak in English,so his mother sent him to the English class.James got good grades because of his good momory.If he heard any passage once,he could read and put it into Chinese.However,he could not make his own sentences.And his face us James was only weak in English,so his mother sent him to the English class.James got good grades because of his good momory.If he heard any passage once,he could read and put it into Chinese.However,he could not make his own sentences.And his face us James was only weak in English,so his mother sent him to the English class.James got good grades because of his good momory.If he heard any passage once,he could read and put it into Chinese.However,he could not make his own sentences.And his face us James was only weak in English,so his mother sent him to the English class.James got good grades because of his good momory.If he heard any passage once,he could read and put it into Chinese.However,he could not make his own sentences.And his face us James was only weak in English,so his mother sent him to the English class.James got good grades because of his good momory.If he heard any passage once,he could read and put it into Chinese.However,he could not make his own sentences.And his face us he is the man whom we have heard so much about中的about可以放在so much 之前