Which sentence is nominal and has correct plural agreement?

Changing a Verbal Sentence into a Nominal Sentence

• الطُّلَّابُ كَتَبُوا الدَّرْسَ
• كَتَبَ الطُّلَّابُ الدَّرْسَ
• الطُّلَّابُ كَتَبَ الدَّرْسَ
• كَتَبُوا الطُّلَّابُ الدَّرْسَ