______time went on, the people in the area came to realize how serious the environment had been polluted

Nowadays some hospitals refer to patients _____ name, not case number[ ]

Linda， do Chinese people celebrate Easter Day— No. This is the first time I’ve celebrated festival.

He can speak English，German，French and Japanese.He isnearly a man with a________for languages.

our earth, or else it will be no longer fit for us to live on.