Which of the phrase given below the sentence should replace the word/phrase given in underline in the sentence to make it grammatically correct? If the sentence is correct as it is given and no correction is required, select 'No correction required' as the answer.
What impressed me most about him was that his commitment to
his work as well as his family.
- that he is committed
- he has committed to
- his committment to
- No correction required
- he was committed