Those are very basic English verbs which are used in business fields. There are a lot of verbs that are used in business fields, but it is important that you know the very basic vocabularies. You don’t necessarily have to know all the verb used in business. In my experience, the best way to learn English vocabulary is to learn from articles, videos, journals and websites. Listening to audio can also improve both your English vocabularies and listening power. Listening power is very vital for your vocabulary enrichment.