Dr. Felicien Dago has been teaching English for over 10 years, both online and face to face (in England, Hong Kong and Saudi Arabia). He holds qualifications in business administration (DBA, MBA); project management (PMI PMP, ACP, PBA, RMP; Scrum Alliance CSM, CSPO, CSD); a MSc, BSc (Hons) and several ESL-related credentials including International House London's Director of Studies Certificate; British Council's Primary Essentials (ESL skills for Young Learners up to 17) Certificate; Cambridge University's Grammar for Teachers' Certificate; Oxford TEFL's Leadership in ELT Certificate; CELTA, TESOL Diploma and MA in TESOL. This manual is the product of years of studying and teaching. It aims at bringing English grammar and vocabulary practice to everyone everywhere on earth, no matter their age, level of English or first language.
