he ______ come hack to china ____ he learns english well .A.doesn't ; until B.doesn't ; after C.won't ;when D.won't ; until

he ______ come hack to china ____ he learns english well .A.doesn't ; until B.doesn't ; after C.won't ;when D.won't ; until Hack ______（可能）he will come He said he would come,but he never ______(出现). he won't come,______ ______(反义疑问句） He will come back right away.(改为同义句）要6句!①He will come back ______ ______ ______.②He will come back ______ ______ ______.③He will come back ______ ______.④He will come back ______ ______.⑤He will come back ______.⑥He will c He may come here if he ______ (be) free tomorrow. I'm sure he will come tomorrow.(同义句）He is ______ ______ ______ tomorrow. 句型转化He insisted that he should come with us.He insisted ______ ______ _____with us Whatever the case:he,the journalist,was just doing his job,being a hack.这句话中的being a hack 同义句转换：He was ill yesterday.This is why he didn't come.→He didn't come yesterday.(接上）______ ______ ______ he was ill. he said he _____(help) me with my engllish when he ______(come) back ______ _______ Johns pen pal ______?He S come from Korea. does he usually come to China by sea?的同义句does he usually come to China ____ ______? He may come here if he ______(not be) busy tomorrow If he ______(not be )ill yesterday ,he would have come to class He _____not ______（see）me come in,for he ___(read) something with great interest He may come here if he ______(not be) busy tomorrow