Você já aprendeu a usar o verbo to be no "simple present"

am, is pode ser usado sempre no plural

Usamos am com I e you

Usamos are com he, she , it/ am com I/ is com we, you, they

Usamos am com I/ Usamos is com he, she, it/ Usamos are comyou, we, they

d) Denner and I are friends

c)Is you my friend?

b)Your parents is your friends

a) Rich and I am friends

d) I'm / you're / he'is / shes' / they're / its'

a) I'm/ you're / he's / she's / they're / it's

b) I'm / you' are / he'is / s'he's / the' re / it' is

c) I am / you are / he is / she is / they are / it is

I am not a teacher

I' not a teacher

I am a teacher

I'm not a doctor

Yes, I am not

Yes, I am

No, I am

Yes, you are

we aren't best friend

you're my best friend

She's my best friend

He's my best friens

You're brothers

We are brothers

He is brother

They're brothers

No, he is

yes, he is

Yes, he isn't

Yes, Robert are

Mag isn't a bad girl

Mag are not a bad girl

Mag not is a bad girl

Is Mag a bad girl?

Alerkina and Malévola aren't big charcters.

Are Arlekina and Malévola big characters?

Arlekina and Malevola are big characters

No, you are

Yes, you aren't

Yes, you are

No, I am not

Are you not my new friend?

You are not my new friend

he is not my new friend

you not are my new friend

you, we, they

he, she, it

I, you, they

he, she , you