Which is ____________, the telephone, the computer or the light bulb?
#45446
A
useful
B
more useful
C
most useful
D
the most useful
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The price of this computer is the ______ of the three. 
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A
smallest
B
biggest
C
highest
D
tallest
 Uncle Li is hardly ever tired. He’s really        .
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A
outgoing
B
confident
C
creative
D
energetic
I think this problem is _______ that one. 
#47860
A
easy
B
easier
C
easier than
D
the easiest