Answer:
1. According to the Time Traveller, what four extensions must any real body have in order to exist?
length, breadth, thickness, duration
2. What does the Time Traveller say is the fourth dimension?
time
3. How does the Time Traveller intend to prove his theory of time travel?
showing the model of his time machine
4. What do the men see when the Psychologist presses the lever on the Time Machine model?
the model vanishes into thin air causing electrical Sparks to flicker from the oil lamp
5. What does the Time Traveller show his guests after they witness his experiment?
the real time machine
6. The Time Traveller is late for the second dinner party. What is in the note he left for the Medical Man?
lead-off dinner at 7 if he isn't back
7. What is the condition of the Time Traveller when he enters the dining room?
all dirty, and have healed cut on his chin, and looked as if he aged
8. When the Time Traveller leaves the dining room to wash and dress, what does the narrator notice about him?
he is limping
9. The narrator considers following the Time Traveller from the room but doesn't. Why not?
he remembered that the time traveller didn't like to fuss about himself
10. Who seems to become the most nervous when the Time Traveller sits down to dinner?
the silent man