smart ()
A. of different kinds; diverse.
B. clever; intelligent.
C. in the near past.
D. a mistake in thought or action; something that is wrong.
He __________ in the box and typed his name. ()
A. clicked
B. click
C. distance
D. proceed
One __________ will select the file, and two will open it. ()
A. designed
B. click
C. constant
D. proceed
After you give your name, you may __________ to the front of the line. ()
A. constant
B. designed
C. bores
D. proceed
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