Утвердительные и отрицательные формы to be​

5)is,isn’t

6)are,aren’t

7)is,isn’t

8)are,aren’t

9)am,am not

10)is,isn’t

11)is,isn’t

12)is,isn’t

13)is,isn’t

14)are,aren’t

15)are,aren’t

16)is,isn’t

17)is,isn’t

18)are,aren’t

19)are,aren’t

20)is,isn’t

. . . . Is / isn't Are / aren't Is / isn't Are / aren't Am / am not Is / isn't Is / isn't Is / isn't Is / isn't Are / aren't Are / aren't Is / isn't Is / isn't Are / aren't Are / aren't Is / isn't