Correct Answer: Careful

Solution : The correct choice is the second option .

"Negligent" refers to not giving proper attention or care to something, often leading to mistakes or problems. "Careful" on the other hand, means giving a lot of attention to details, being cautious, and trying to avoid mistakes or accidents.

The meanings of other words are as follows:

• Calm means free from disturbance or agitation; tranquil and serene.
• Careless means not taking sufficient care.
• Composed means having one's feelings and emotions under control.

Therefore, the correct answer is careful.