His attitude is very hostile.

The correct answer is A. hostile.

Hostile means showing or feeling hatred or anger.

Friendly means kind and pleasant.

Kind means generous and considerate.

Humane means showing compassion and kindness to humans and animals.

Helpful means wanting to help others.

In this case, the man’s attitude is very hostile, which means he is showing or feeling hatred or anger. This is evident from the fact that he is using aggressive language and body language. He is also

making threats and trying to intimidate the other person.

The other options are not correct because they do not describe the man’s attitude accurately. The man is not friendly, kind, humane, or helpful. He is hostile.