Question

how to change simple to complex do or die

Answer 1

Hello!

To change from simple to complex sentence, you have to expand a word or a phrase in a Subordinate clause. A clause that cannot stand by itself and make good sense and are dependent on the main clause, it is called a dependent clause or subordinate clause.
Eg:-
(i)He confessed his crime.-simple
He confessed that he was guilty.-complex
(ii)Only Indians are admitted.-simple
If you are not an Indian you cannot be admitted. -complex

hope it helps... :)