Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.

What was third I mean the second assessment report lacking in it?
What was lacking in the second assessment report?

What city, well area actually, remained uninhabited for thousands of years?
What area remained uninhabited for thousands of years? 

What are or instead what does the beroida have instead of feeding appendages?
What does the beroida have instead of feeding appendages?