57._________A.took up B.took as C.took after D.to

When the parents were at work, they ________ to look after the baby.A. took turnsB. won

_________(57)A.live up to B.catch up onC.put up w

60._________A. up toB. as muchC. as many asD. equ

_________(57)A.live up to B.catch up onC.put up w

_________(57)A.live up to B.catch up onC.put up w

_________(57)A.live up to B.catch up onC.put up w