She remained at home to look__________the children when her husband went out.
_________, I’d like to say thanks to all of your present.
---Someone’s been here. Who ___ it be? It looks like Helen. ---It ___ be Helen.She is ill in hospital.
Do you know what ___ while you were away from home?
He was __ twenty when he was gone.
The girl ___ in front of me kept laughing and crying.