Question

Convert complex sentence into simple sentences..
The boy who is clever will win the game.​

Answer 1

A simple sentence can be converted into a complex sentence by expanding a word orphrase into a subordinate clause - which can be a noun clause, an adjective clause or an adverb clause. Note that it is usually a noun or a noun equivalent that can be changed into a noun clause.

Answer 2

Answer:

The boy who will win the game, is clever.

not sure, but hope its so.