Question

join sentence without using and ,but or so
Sujoy passed the CDS exam. He put in a lot of hard work.​

Answer 1

Answer:

Sujoy passed the CDS exam because  he put in a lot of hard work.​​

Explanation:

also correct;

• Sujoy passed the CDS exam as he put in a lot of hard work.​
• Sujoy passed the CDS exam since he put in a lot of hard work.​

Answer 2

Answer:

Sujoy passed the CDS exam because he put in a lot of hard work