Respuesta: Is, am, is, is, am, am, are, aren't, are, is, isn't, is, isn't.
(13) is
(14) am
(15) is
(16) is
(17) am
(18) am
(19) are
(20) aren't
(21) are
(22) is
(23) isn't
(24) is
(25) isn't
