Columbus discovered America but did notthe new continent.
A. seek
B. investigate
C. search
D. explore
The treestheir foliage every year.
A. repeat
B. grow
C. refresh
D. renew
Make a list of the various.
A. options
B. choice
C. optional
D. samples
I am well aware that this is ajob.
A. rough
B. tough
C. wealthy
D. rouge