Primera pagina:
1. Am
2. Is
3. Are
4. Is
5. Am
6. is
7. are
8. are
9. is
10. are
Segunda pagina:
1. is
2. are
3. is
4. am
5. is
6. are
7. is
8. are
9. am
10. are
Pd: te adjunto una imagen que encontre en google del "verbo to be" si te sirve de algo :)
