Read the following article then answer the questions.
Monorail Coming to Sudbury
(4 Feb.) Ottawa-based Saenger, Inc., has been selected by the city of Sudbury to build a monorail system that will connect the city’s commercial district to the airport. -[1]-. Funding for the system is drawn from a combination of public agencies and private investors. -[2]-. Ticket sales for the monorail will also provide a new source of revenue for the city. -[3]-. Construction is slated to begin in early June and is expected to be completed within four years. -[4]-