下列文言句子的翻译，不正确的一项是

The number of people invited _____ fifty, but a number of them _____ absent for different reasons. []

_____ from his accent, he must be from Hunan.[ ]

The petrol in the car ____ on our way to the beach, so we had to walk there.

He is rather difficult to make friends with, but his friendship, _____, is more true than any other