he's heading back 和he's backing有什么区别?都有他正在回来的路上的意思

he's heading back 和he's backing有什么区别?都有他正在回来的路上的意思 Heading home,he turned back.这句话对吗? 连词成句：turned he home heading back Heading back home to 翻译let's see some baseball.he's heading home.he's safe.let's see some soccer.good block. we all study english h() my father is in sahnghai,he is coming back s() heading He's come back from Canada.是什么意思 He 's already back ,反义疑问句是什么 I am heading back to la within a week head back I think the food market is heading back up again.其中head back up 这里的heading是什么意思?Father questioned his daughter where she was heading when he saw her He's come back from Japan.的同义句提示：He _______ _______ back from Japan. he back he always borrows money from his friends and never pays it back.为什么borrows和pays后面加s He’s back already 反义疑问句 说明理由 He’s back from china already.的反意疑问句 koko is back .he's tired中文怎么写