Completar frases Reading Comprehension_KanziVersión en línea Complete the sentences according to the reading. por Astrid Elena Betancur Castrillón 1 States knives 29 United bonobos understands 1 . Kanzi is years old . 2 . Kanzi lives in . 3 . Kanzi about 3 , 000 words . 4 . Kanzi can make . 5 . There are 10 , 000 to 50 , 000 in the world .