A．changed
B．computing
C．consider
D．demand
E．desire
F．impressive
G．increasingly
H．incredibly
I．interacts
J．persist
K．plagued
L．recovered
M．resolution
N．settlement
O．various

A．Walk the dog every one week or two.
B．Try to overcome her own depression.
C．Be at ease with her pet dog.
D．Bring her pet dog to the countryside.