I used to take the train alone long-distance travel.求检查语法错误,

I used to take the train alone long-distance travel.求检查语法错误, he used my phone to make a long distance call as if the phon little tom was too____(young)to travel by train alone. take the train to. 该错6.We was used to walk long distance How long does it take the Earth to travel once around the Su How long does it take the Moon to travel once around the Ear The train is s_.I would like to take plane I used to prefer_____(walk) alone. how long does it take for light to travel across the diamete 长途旅行是travel long distance 还是 travel long distances? I Travel Alone 歌词