Question

a) We are friends,
EX. We are not friends.
b) They are in square
c) I am at home​

Answer 1

b) They are not in square.

c) I am not at home.

explicaçao:

verbo to be na afirmativa: (sempre assim)

I am

You are

She is

He is

It is

We are

They are

..........

verbo to be na negativa: ( sempre assim)

I am not

You are not

She is not

He is not

It is not

We are not

They are not