Across
- 2. a person or company whose job is to build or repair houses or other buildings
- 3. a piece of information that is only known by one person or a few people and should not be told to others
- 5. used in negative sentences instead of "also" or "too"
- 6. to tell someone that you will certainly do something
Down
- 1. a person whose job is to take care of people’s teeth
- 4. a detailed study of a subject, especially in order to discover information