reluctant

他很不情愿分担家务。

He was ___reluctant to share the household chores.

许多犯罪受害者不愿意去找警察。

Many victims of crime are ___reluctant to go to the police.

他似乎非常不愿意谈论他的个人财务状况。

He seemed deeply ___reluctant to discuss his personal finances.