• Choose the answer that most improves the underlined portion of the original sentence.

1. The herd of zebras move across the plains of the Serengeti with speed and
grace. a. no change b. moves c. moved d. was moving

2. There once was a Roman emperor, who, did nothing but sit around all day long
and feed the pigeons, a, no change b. emperor, whom. c. emperor that d. Emperor
who