2 7.6.2 Test
est (CST): Usage
Most students think of Christopher Columbus as the first European to
visit North America. There is evidence, though, that other explorers
visited first. For example, in eastern Canada, researchers have found
proof of very early explorers from Iceland. It's a discovery with an
important affect on our understanding of history.
A. There
B. affect
C. It's
D. proof