Completar Frases Fill in the Blanks: Глагол to be в Present SimpleVersión en línea Заполните пропуски в предложениях, используя глагол to be в Present Simple. por Natasha Belozorvich 1 am is is is is am Sorry , I late . She a doctor . It true . This my brother . I happy . He from Brlarus . 2 are Is is is is are am am is Are I not busy . he young ? Yes , he . They at school . Marina very beautiful . Winter not hot . The house very expensive . you tired ? No , I not . We on a business trip .