Across
- 2. a person who gives lectures
- 6. The science or practise of farming
- 7. The study of past events
Down
- 1. Promoting and selling an education institution
- 3. A person who greets and deals with visitors
- 4. Teaching English to students with different first languages
- 5. The study of places
- 8. Coordinating, planning, and leading computer-related activities