Martin was once ________ “problem student”, but now he’s one of ________ top students.
#33575
A
a, a
B
a, the
C
the, a
D
the ,an
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We are planning______ one-day trip to Century Park during the winter holiday ______ trip must be full of fun, I think.
#34323
A
a, The
B
an, The
C
the, A
D
the, The
－How long does it take us to go to your school from here?－It takes us hour or more to go to my school by bus.
#33282
A
an; a
B
a, an
C
an, /
D
a, /