Hola podrian ayudarme con mi tarea de ingles porfavor

Respuesta:
2 are
3 is
4 are
5 are
6 am
7 is
8 is
9 is
10 are
11 are
12 am
13 am
14 are
15 is
16 is
17 are
18 are
19 am
20 is
si no me equivoco es así