He was injured and therefore unable to play in the final round.
this is my home work, therefore I need to do it at home
Therefore, instead of turning at Faber Street, she crossed it.
I do not use a comma before and after that word, therefore you will not see it in any sentence I have written.
No. The predicate of the sentence is objective and, therefore, the correct pronoun would be 'me'.
Vacant means Empty, therefore, a sentence you could use is: "The parking-lot is completely vacant."
Yes.
I therefore commenced with the hardcore bondage.
'He was a worried boy.' In this sentence worried is describing the boy, therefore worried is an adjective.
Iggle Piggle wandered around therefore he could see Upsy Daisy
Refer to your question. A question is a sentence and your sentence used the word "assault" in it. Therefore, you answered your own question.
Whales are sentient beings and therefore shouldn't be hunted.
I believe that it would be improper, so therefore, I would not.