---What color is it?---It’s______orange.It’s ______ orange pen.
#32168
A
a ;an
B
an;an
C
an ;/
D
/;an
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Red and white are good match, as powerful red balances calm white.
#33021
A
a, /, /
B
/, a, a
C
the, a, /
D
a, the, the
---Do you like the book I lent you yesterday? ---Yes, I do. I like books about _______ sun.
#34213
A
a
B
the
C
/
D
an
It’s _____ unusual day for him to get ______ useful stationery.
#34278
A
an,/
B
a, an
C
a, the
D
an, an