－Miss Jonesonce _________ music at a local college for ten years and now is an actress－No wonder Ioften hear her sing some pop songs

Daming does your homework like this.— I _________.

My mother is ill. — .

The tiger, once a ____ animal to humans, is now ____ of disappearing on the earth

下列各项加横线的词不都是古今异义词的一项是（ ）