Fill in the Blanks Negative statements with to be in sentencesOnline version Choose the right form! by Учитель Татьяна 1 isn't 'm not aren't This is a man . He tall . He is short . 2 aren't isn't 'm not This is a girl . She a teacher . She is a pupil . 3 is am are not I big . I am small . 4 isn't 'm not aren't You strong . You are clever . 5 'm not aren't isn't This is a book . It thin . It is thick . 6 aren't isn't 'm not We friends . We are good friends . 7 'm not aren't isn't They pupils . They are teachers .