My sister met him at the Grand Theater yeasterday afertnoon,
My sister met him at the Grand Theater yeasterday afertnoon,sohe-yourleature
My sister met him at the Grand Theater yeasterday afertnoon ,so he _your leature.
A couldn't have attended B shouldn't have attended
A river_our house from their house which has four_rooms.
A separated separate B separated divided
请说出理由.