My father will be back ______ the morning of May 15.
#49010
A
in
B
at
C
on
D
since
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June is the sixth of the year. It comes _________ May and July.
#48099
A
about
B
before
C
during
D
between
Our teacher told us that we must be strict ourselves our study.
#51320
A
in with
B
with with
C
in in
D
with in