He went abroad to study further.请问这句话语法有错误吗?

he went abroad,never to return为什么用to return而不用returning He went abroad to study further.请问这句话语法有错误吗? Before he went abroad,he spend as much time as he could______English.用 learning 还是用 to learn 用正确的时态改写句子：例句：He __has gone___ to Silbury yesterday.改动以后：He went to Silbury yesterday.1.She ___was__ abroad since last January. They went abroad to further their studies___ ____they go abroad ___ He want to go to abroad next year.中 to go abroad 做什么成分. On October 1st we went to wuyishan by to study abroad 怎么用?造个句.He to study abroad对吗? He went up to him. Then he went to play. He went abroad for further study,and missed his parents____ enjoy the colorful life there.A,too much to B.enough to C.very much to D.much so to He went abroad for further study,and missed his parents _______ enjoy the colorful life there.A too much to B enough to C very much to D much so to 单词的适当形式填空（ ）on,he went abroad for further study.(late)为什么 “He is said to have gone abroad”翻译成中文! 单句改错 He has said to have been born abroad. that;when;variety;measure;change;force;impress;express;attract;offer;far;manage11.The country life he was used to has ___greatly since 199212.After graduation from college,he went abroad for___education.13.The government is taking___to protect these 1.He has gone to live abroad.He ____ abroad for some time now .A went .B has been 2.The strike will last for a week .That's what ___ people believe.A most of B most .3.Before ______ any buses ,they will have to take a special test .A to drive B drivi I went abroad in order to attend a conference.用so that 改写句子