I am trying to solve a TOEFL writing task from past test: "Do you agree or disagree with the following statement? Parents are the best teachers. Use specific reasons and examples to support your answer."
I started with: "I disagree with the statement. Parents cannot be professional in everything...."
But I didn't find much used example of the phrase "professional in everything" on Google search. Is there more appropriate phrase?
Thank you for the comment. So I should start with:
"I disagree with the statement. My reason is that parents cannot be professional in everything. ..." [EDIT]
Then let me correct as following:
"I disagree with the statement. My reason is that you can learn more and deeper from professional teacher than from non-professional one and that parents cannot be professional in everything. For example, ..."
Is that okay?