Choose 1-After .......(a-the- no article) graduation .,he decided to go abroad
2- the man ( who- whose- whom) company belongs to is accountant
جملة تصحيح
Britain is a part of the united company

the ,, whose ,,, companies

After graduation..........
الجملة مكتوبة خطأ لان who تنفع whom تنفع لان المحذوف هنا المفعول him
The correct sentence is: The man whom the company belongs to ....
Britain is part of..........