The company documents have standard template, and also has sample report to follow. We all do the same to follow the standard report to create our own report. All you need to take care is the right words and plural or singles. The spellcheks will correct single/plural and corresponding verb forms. No one uses complex structure in business english since it creates ambiguous.
The person who moves ahead should have competent communication skills. but not all people who have same or better communication skills can move ahead.
As I said, if you feel confortable in your daily communications, then you should continue to improve yourself. But, you can't use NCE to gain the daily communication skills. Someone has also mentioned also, the textbook is for academic study or for fun to the people who find a spare time to improve themselves.
The person who moves ahead should have competent communication skills. but not all people who have same or better communication skills can move ahead.
As I said, if you feel confortable in your daily communications, then you should continue to improve yourself. But, you can't use NCE to gain the daily communication skills. Someone has also mentioned also, the textbook is for academic study or for fun to the people who find a spare time to improve themselves.