Come a little earlier next time, _____ you’ll miss the best part of the TV play.
A.and B.but C.or D.till
Be quick, _____ we’ll be late for class.
A.or B.so C.and D.but
Study hard, _____ you are sure to have a good result in the exam.
A.or B.and C.for D.but
There is a lot of traffic in this city, _____ look both ways before crossing the street.
A.so B.and C.but D.for
Mother was ill, _____ Father cooked for us instead.
A.but B.or C.so D.and
—Da-Fa is cleaning the house
—_____ some of his friends are coming for dinner.
A.because
B.but
C.if
D. so