Question

They look for the enemy when they reached the top.
(Change into compound)
​

Answer 1

Question:

They look for the enemy when they reached the top.(Change into compound)

Answer:

After reaching for the enemy they look for an enemy

More Information:

a simple sentence can be converted into a compound sentence by expanding a word or phrase into a clause and by using a coordinating conjunction to connect the clauses.

$hope \: it \: helps \: you$

:)