4 Written questions
3 Multiple choice questions
- The stone was not cheap and this ________ of building used a large amount of cut stone.
- This is the way the great __________ of Europe were built hundreds of years ago.
- Manhatten's first skyscraper, the twenty-two-story Flatiron Building is still a New York _________.
3 True/False questions
convey → His invention kept accidents from happening if a rope or wire ________ broke.
structure → A set of steel girders fastened together and supported the _________ of the tall buildings.
cable → Otis's invention could be used to ________ people safely to the upper floors of very tall buildings.