It is _______ unusual thing for us to find ________ UFO.
#33317
A
a; a
B
an; an
C
a; an
D
an; a
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---This is story I’ve told you about several times.---It’s great. I’ve never heard more moving one.
#33255
A
the, a
B
the, the
C
a, a
D
a, the
____ Children’s Hospital is far from here. You’d better go there by ____ taxi.
#33934
A
A, a
B
A, /
C
The, /
D
The, a