Mary and Martha are disappointed with Jesus, but they remain respectful when speaking to him.
They are speaking out of ignorance, not mockery.
The board that covers the tomb will be situated UP CENTRE. When the lights go up, Jesus is sitting down, LEFT CENTRE with his arms resting on his thighs and looking down at the floor. Martha and Mary enter from UP RIGHT and walk forward until they are standing DOWN RIGHT facing the audience. Both have black hankies in their hands and Martha is comforting Mary who has started to cry.
As they turn round and see Jesus, they both place their hands on their hips and walk slowly towards him. They stand either side of him.