A. He can't recall where he left his portable computer.
B. He's got a terrible headache and forgets things easily.
C. He's some trouble with a company but can't get rid of it.
D. He doesn't remember the name of the computer manufacturer.
A. The man shouldn't have promised to pick up Nancy.
B. Nancy and Peter should go to the same class for convenience's sake.
C. The man should pick up Nancy and Peter as well.
D. The man should kill the birds for dinner before leaving.