1. most people see the end of the millennium as an excuse for a global party,....... a handful of doomsayers think differently a.whenever b.since c.because of d

1. most people see the end of the millennium as an excuse for a global party,....... a handful of doomsayers think differently
a.whenever
b.since
c.because of
d.therefore
e.so that
2.conditions pf afghanistan after the civil war have gown......severe that many refuges have risked death to escape
a.so
b.because
c.thus
d.since
e.for