2. In the sentence “A faint footprint was discernible near the doorway.” what does “discernible” most nearly mean?

3. In the sentence “Several residents were standing in the vicinity of the park.” what does “vicinity” most nearly mean?

4. In the sentence “The cloth was used to conceal the object.” what does “conceal” most nearly mean?

5. In the sentence “An impartial reviewer examined both reports.” what does “impartial” most nearly mean?