Do you think Maths __________ useful subject?
#33851
A
is a
B
is an
C
are a
D
are an
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Most of the choices appear to be ones that you are familier with, but after taking second look, you will find that they are different.
#33946
A
/; the
B
the; the
C
the; a
D
/; a
—James is good at sports. He plays _____basketball well, and he plays _____piano well, too.—Wow, he’s so good.
#34366
A
the, the
B
/ , /
C
/, the
D
the, /
It’s ________ unusual chance for Mr White to get such ________ useful advice.
#32889
A
an; /
B
a; an
C
a; the
D
an; an