Answer:
I'm sorry but what are "the following items"? I'm pretty sure I Cannot answer without them I need more context sorry!
I searched a bit online and my answer is mannequins.
Answer:
Active voice
Explanation:
When the subject of a sentence performs the action the sentence is written in active voice.
Answer: some synonyms would be clever, bright, brilliant.
some antonyms would be stupid, or unrational.
They must go through security check at the front entrance because they make sure the person isn't armed, make sure you don't carry / have something that isn't allowed etc.