Multi-choice problem: Continue writing the next sentence in this paragraph:

A man wearing a purple sweater is demonstrating how to use garden shears. He is trimming the hedges and bushes in the yard. he

Available options:
(1). shows the combination of the shears and the bushes.;
(2). shows how the shears can be used effectively in hard to reach places.;
(3). walks back and forth toward the morning sun.;
(4). plants a discussion with an ombre hedge standing on the middle of the yard.;
(2).