Compléter Verb To beVersion en ligne Praticando Interrogativa e negativa. par romilson gomes 1 your best Those a a my Mary they black doctor I is am not friend Is not Are red intelligent are not Is curtain very doctor father my dogs 1 ) Passe as frases abaixo para forma negativa . a ) Mary is a doctor . . b ) I am your best friend . . c ) Those dogs are black . . 2 ) Passe para interrogativa . a ) My father is a doctor . ? b ) My curtain is red . ? c ) They are very intelligent . ?