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I don’t think ______ 18-year-old boy is serious enough to drive.
#32658
A
a
B
an
C
those
D
\
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______ earth we live on is bigger than ______ moon.
#33867
A
The, the
B
The ,a
C
a ,/
D
a ,the
 His father is      engineer. He designed such     useful machine    
#33029
A
a an
B
an a
C
an an
D
a a
I think you have dropped_________ "r"  in writing “merry”.
#34598
A
an
B
a
C
the
D
x
Here is ______ e-mail from my friend.
#33745
A
a
B
an
C
\
D
the
Sandy likes playing _______ badminton after _______ dinner.
#32985
A
the; the
B
the; /
C
/; /
D
/; the