Explanation:
There's not enough information here for me to answer this.
B. "Scientists Discover Concrete Evidence of Life on Mars" The other options sound very lazy and informal .
The correct answer is The alligator slipped quietly into the water.
The first sentence does not agree since alligators should be a singular form, while the second and third are nonsensical because of lack of information.
The Cunninghams maybe the poorest family in Maycomb but they have a certain principle to follow. For instance, they do not accept anything if they can not pay it back. They repay the people they owe by exchanging crops and chopped woods from their farm.
