प्र:

'वह अपने कार्य में व्यस्त था। हिंदी वाक्य का अंग्रेजी में रूपान्तरण होगा – 

• 1
  He was busy with his work.
• 2
  He was not busy with his work.
• 3
  He is busy in his work.
• 4
  He is busy with his work.