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HOSPITAL GHOSTS

A few years ago, while I (1. work) ___________________ as an engineer at a hospital in Mobile, Alabama, a strange thing (2. happen) ___________________ to me. I (3. be) ___________________ in the hallway of a unit at about 8:30 pm. At this hour, the families and friends visiting the hospital usually
(4. begin) ___________________ to leave. I (5. notice) ___________________ an elderly couple walking towards me, but I really (6. not pay) ___________________ too much attention to them because I (7. make) ___________________ notes. The woman (8. pass) ___________________ me by, but the man (9. stay) _________________. He (10. say) __________________: "You know son, I (11. be) __________________ a radar operator in the War. We always (12. use) ___________________ to make our maps in pencil in case something changed. That's why they (13. invent) ___________________ erasers. You know, life (14. write) ___________________ in pencil, too." I (15. look) ___________________ up to say something to the old man. But I was alone in the hallway.
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