C. People who live with non-smokers. VI. Choose the word (A, B. Cor D) that best fits the blank space in the following passage. (1.5 pt) Approximately 350 million people speak English as their first language. About the same number use it as. (17). A. bo 8. The tow A. in language. It is the English language that is used as the language of aviation, international in English English. It is the English language language in 44 countries, and as the language of business commerce a technology in many others. English is now an effective medium of international communication. (21) sport and pop music. 75% of the world mail is in English, 60% of the radio station (18) and more than half of the world's periodicals are printed (19). that is used as an (20) 9.- A. Si 10. Are А. Y C. T it is the written English, which is not systematically phonetic, that causes difficulties (22) foreigners. 23. A. second B. first 24. A. speak 25. A. by C. international C. write D. official B. broadcast В. in D. listen A. 26. A. official С. as D. of 12. Jan B. compulsory C. optional C. Besides C. in 27. A. However D. primary A B. Moreover 28. A. to В. at D. Furthermore 13. S D. of 14.