Primera actividad:
short form: you 're. he's. she's. it's. we're. you're. they're
long form: i am not, you are not, he is not, she is not, it is not, we are not, you are not, they are not.
short form: i'm not, you're not, he isn't, she isn't, it isn't, we're not, you're not, they're not
interrogative: Am I?. Are You? Is he? Is she? Is it? Are We? Are You? Are They?
Segund actividad: (la larga)
they, she, he, we, they, ...., they, you, it, it, they, she, it, they, it, it, it, you, it, he, it, it, it, they, it, he, it, it, it, it, he, he, it
tercera actividad:
is, i'm, are, are, is, are, is, is, is, am, are, are, is, are, is, is, is, are, am, are, is, is, are, are, is, are, is, am, are, are, are, are, is, is, am, are, is, is, are, are, ..., are, is, is, am, is, are, is, are, is, is, are, are, is, are, am
