Which Arabic sentence correctly means ‘Zayd hit two boys’?

Objects in Verbal Sentences

• ضَرَبَ زَيْدٌ الْوَلَدَانِ
• ضَرَبَ زَيْدٌ الْوَلَدَيْنِ
• ضَرَبَا زَيْدٌ الْوَلَدَيْنِ
• ضَرَبَ زَيْدًا الْوَلَدَيْنِ