Question

He complained about the heavy bag. Begin with what

Answer 1

Explanation:what was complained by him about the heavy bag

Answer 2

Question:-

He complaint about the heavy bag. ( Begin with what)

Answer:-

What was complained about the heavy bag.

Additional information!!!!!!!

A sentence having only one clause and therefore only one finished verb is called a simple sentence .

Example:-

Seema is a nice girl .

The captain of the cricket has fallen ill.