______ Lucy ______ you can go to the party. One of you has to stay at home to look after your grandma.
A.Neither; nor B.Either; or C.Not only; but also D.Both; and
________ my sister ________ I do well in our lessons. My mother is very proud of us.
A.Not；but B.Neither；nor C.Either；or D.Both；and
There are only 30 minutes left, ________ we'd better take a taxi.
A.for B.or C.but D.so
Smile to the world, ________ the world will smile back to you.
A.nor B.but C.or D.and
Going to the movies is good, ______ I really only like listening to music.
A.and B.but C.so D.or
Hold on to your dream, ________ you might regret some day.
A.and B.or C.but D.so
