book on the desk is useful one.
#34608
A
The; an
B
A; a
C
The; a
D
The; /
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Simon likes playing ________ football but Sandy likes playing ________ piano.
#32554
A
a, a
B
the, the
C
the, /
D
/, the
--I want to write __________ article about the great inventors in the world. Can you help me? --Sorry, I don’t know much about __________ topic.
#32465
A
an; a
B
an; the
C
the; a
D
the; the