Relacionar Columnas Passive voiceVersión en línea Second midterm portfolio activitites por Diana Ivette Tapia Fernández 1 Ethylene and propylene 2 Travelers to North America 3 In Switzerland, four languages 4 Coffee 5 Which courses 6 I´m sorry, but breakfast 7 Which language 8 The mail 9 About 200,000 songs 10 Facebook users are taught at your school? are downloaded every second. is collected at 5:00 pm. is spoken in USA? are asked to create a password. are heated to make a polymer. are required to carry a Visa. is grown in Brazil and Colombia. was served after midday at the hotel. are spoken.