উত্তর সিলেক্ট করলে সঠিক ও ভুল দেখাবে।
ব্যাখ্যা ও সঠিক সমাধান
উত্তর:
Each of these companies had it's books audited.
Each of these companies had it's books audited.
Each of these companies had its books audited.