"In response to" is correct pair of words. If you want to use responding, you should not use the word "in" along with that. The pair of words "responding to" (without use of 'in') would serve the same purpose as "in response to."
You just did use the word colonize in a sentence.
Since that is not a word I would not attempt to use it in a sentence.
how would you use the word finished in a command sentence
1. you did just use that word in a sentence 2. if a doctor would use the word tumor in a sentence they would probably say "we need to remove the tumor from this persons body."
The word mores is not a word.
yes
This justifies the use of this word, in a sentence.
how to use the word zemblanity in a sentence
Mary misinterpreted John's words when he said that he would give her a ring. He meant that he would phone her, but she thought they were going to get engaged!
the book on adventure was flummoxed that's how i would use it in a sentence
How do you use in word urged in a sentence?If you had shown me your question before you asked it, I would have urged you to replace the first 'in' with the word 'the'.