Question

ask questions (is this...?/is that...?/are these....?/ are those...?) and answer them.​

Answer 1

Resposta:

Is this meat tasty?

Yes, it is.

Is that car new?

No, it isn't.

Are these kids joking with us?

Yes, they are.

Are those parents worried by their kids?

No, they aren't.

Explicação:

São exemplos simples com respostas curtas, onde são usadas is e isn't para singular e are e aren't para plural.