根据句意及所给汉语意思写出所缺单词。
The Great Wall goes across the ____________ (北方) part of China..
I offered my seat to a ____________ (盲的)woman on the bus yesterday.
Do you know all the ____________ (英雄) in the book..
He has a_____________ (疼痛) in his head.
His English is ____________ (糟糕的)in the class.