The shop is new, _____ it has been open only for three days.
A. for
B. and
C. but
D. so
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You needn’t sweep the floor, ______ it’s very clean.
A. and
B. but
C. or
D. for
I felt tired after the work, _____ I took a long rest.
A. so
B. but
C. for
D. or
I hate smoking, _____ I don’t like drinking, either.
A. though
B. but
C. and
D. for
______ Saturday ______ Sunday is OK. I’ll be free in these two days.
A. Either; or
B. Neither; nor
C. Both; and
D. One; the other