A．Cindy had already had a keen interest in sustainability.
B．Cindy had developed a hobby of gardening before the recession.
C．Cindy had seen the benefits of gardening in a different way.
D．Cindy had already planned to meet the gardeners.

A．built up family ties and kids' enthusiasm.
B．enabled her to make her own jams.
C．helped her cut living costs almost by half.
D．enabled her to know more about plants.

A．It gave the couple and their kids a tough lesson.
B．It left a lasting psychological impact on the family.
C．It would come again and affect the family.
D．It gave her confidence and optimism.