A.admire the American lifestyle
B.are mostly under 50 years of age
C.share a vague term for“dating”
D.doubled over the past three years
A.live a longer life
B.solve financial problems
C.make their life enjoyable
D.support their children together
A.fulfill everyday tasks
B.build your own career
C.keep your own dreams
D.make them look ahead
A.stretch your imagination
B.have a best-laid plan for 20 years
C.recollect all your likes and dislikes
D.engage yourself in lifelong learning