Is it away from here 句中哪个单词有错?

Is it away from here 句中哪个单词有错? away是副词,但It is 15 kilometers away from here.中为什么没有动词? It's far away from here.中from要舍去吗? It is far from here能不能变成It is far away from here? Hongqiao Airport is far away from here.It is__________( poss oh ,it is not far away from here . Is it away from here?哪里错了 Is it far away from here?怎么回答 Is it far from here.FAR 后 有没有AWAY how far is it from here?it's ten kilometers away from here.这 Bejing is very far away from here.改为同义句 It is (hour) ride from here to the museum.这个空要填哪个单词