A.Interesting.
B.Fantastic.
C.Absurd.
D.Exciting.

A.The captain.
B.The communications officer.
C.The doctor.
D.The alien.
A.At the daughter's school.
B.At a neighbor's house.
C.At a movie theater.
D.At the speakers' home.
A.Because people are too lazy to do exercise.
B.Because people rely more on modern technology than on themselves.
C.Because people usually give up formal exercise.
D.Because people are too busy with their work and family.