How to use "meanwhile" in a sentence

The bishop, meanwhile, had moved towards the group of men and was smiling at Jean Valjean.

Fantine, meanwhile, found work in Montreuil and asked for news of her daughter every month

Marius, meanwhile, raised his right hand with the gun, ready to fire the warning shot.

The soldiers, meanwhile, attacked the wine shop

Marius, meanwhile, tried to make sense of what had happened to him

Jean Valjean, meanwhile, went home, lit his candle and went upstairs to bed

Marius, meanwhile, was grateful for finally having the chance to help Thenardier, and therefore to keep the promise he had made to his father

"But meanwhile, we do have to be very careful