Part 1. Vocabulary boarded /ˈbôrdəd/ v. - to get onto or allow people to get onto a boat, train, or aircraft. At London airport she boarded a plane to Australia. generate /ˈjenəˌrāt/ v. - to cause something to exist: The new development will generate 1,500 new jobs. operated /ˈäpəˌrāy tuhd/ v. - to (cause to) work, be in action or have an effect: How do you operate the remote-control unit? invigorate /inˈviɡəˌrāt/ v. - to make someone feel fresher, healthier, and more energetic: We were invigorated by our walk. prolonged /prəˈlôNGd/ adj. - continuing for a long time: Prolonged use of the drug is known to have harmful side effects. ...