1.As fuel prices rose, bus companies raised their fares and ___.
A.so did the airlines
B.nor did the airlines
C.so the airlines did
D.nor the airlines did
2.My sister will be here tomorrow, but at first I thought she ___ today.
A.is coming
B.was coming
C.must come
D.may come
3.A hundred dollars ___ not buy as much as ___ used to.
A.do they
B.does it
C.does that
D.do it
4.Our computer has been ___ for a month.
A.out of work
B.out of touch
C.out of place
D.out of order
5.Dress warmly, ___ you'll catch cold.
A.on the contrary
B.or rather
C.or else
D.in no way