Question

He tried his best. He could not achieve it. Join the sentences to make one complete sentence without using AND , BUT or SO.​

Answer 1

Although he tried his best, yet he couldn't acheive it.

Explanation:

$\rightarrow$ We are dealing with conjunctions here.

$\rightarrow$ Conjunctions are the words used to connect two or more sentences as one.

$\rightarrow$ They are also called connectors.

Answer 2

although he tried his best, he couldn’t achieve it



Hope it helps : )