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

What is the shortest river in Germany no wait just tell me the average width of the Rhine?
What is the average width of the Rhine?

When did Great Britain colonize Australia or rather when did it colonize outside of Australia?
 When did Great Britain colonize outside of Australia?

What are host cells unable to secrete, sorry I mean bacteria?
What are bacteria unable to secrete?