Okay, let's replace the pronouns in sentences 1-5 with words from the dialogue:
- He asked for help. - The person asked for help.
- They put it in front of the window. - The people put the sofa in front of the window.
- They put it between the fireplace and the door. - The people put the sofa between the fireplace and the door.
- It was very expensive. - The furniture was very expensive.
- Laura wanted that to go under all the furniture. - Laura wanted the table to go under all the furniture.
Note: These answers are based on the limited context. To provide more accurate substitutions, the entire dialogue would be needed.