Improve vocabulary and grammar&Business English for work

I hold TEFL Certificate: I have been an English trainer for 5 years in Japan and France, adults(employees), children and teens. I assist my students with their TOEIC exams, help improve business English for work, and travel and I also work with beginners. I have a bubbly personality so learning with me is always fun and interactive, I love all forms of art and swimming, I volunteer at old age homes and free holiday camps for single moms who can't afford babysitters, I enjoy the company of people.