A.are lucky since they can have a whole night's sleep
B.find fun in tucking them into bed at night
C.find more time to play and joke with them
D.derive happiness from their endeavour
A.stop playing games and joking with others
B.make the best use of his time increasing happiness
C.give a free hand to money
D.keep himself with his family
A.the business of McDonald's is suffering from recession
B.McDonald's has little room for customers to stay
C.McDonald's is regarded as a place of leisurely socializing
D.it's difficult to find loyal customers in America
A.deal with a boycott caused by customers
B.force a group of older Koreans to leave
C.suppress customers' rudeness toward the company
D.mediate a struggle happening in McDonald's