Morrie thinks people cann't get satisfaction from those things, "those " refers to _____ ? (用字母填空)

A. Look for a missing file.
B. Mark “Confidential” on a file.
C. Make a copy of a file.
D. Circulate a file to the staff.

A new chair range
B. A new watch range
C. A new desk range
D. A new cup range

A. Because they found someone suspicious
Because the man lost the key of the safe
C. Because the woman lost a new design
D. Because the man lost the payment of this morning