Question

My sister______(don't/doesn't) eat pasta.
The dog______(don't/doesn't) bark.
My mum______(don't/doesn't) read comics
Cows______(don't/doesn't) live in the sea.
My cat______(don't/doesn't) chase mice.
Her friend______(don't/doesn't) speak English.
This man______(don't/doesn't) smoke. ​

Answer 1

Resposta:

My sister doesn't eat pasta.

The dog doesn't bark.

My mum doesn't read comics

Cows don't live in the sea.

My cat doesn't chase mice.

Her friend doesn't speak English.

This man doesn't smoke.

Answer 2

Resposta:

My sister doesn't eat pasta. (She)

The dog doesn't bark. (It)

My mom doesn't read comics. (She)

Cows don't live in the sea. (They)

My cat doesn't chase mice. (It)

Her friend doesn't speak English. (She)

This man doesn't smoke. (He)

Explicação:

A diferença entre o uso de do e o uso de does é que:

does: é usado com a terceira pessoa do singular (he, she e it);

do: é usado com as demais pessoas (I, you, we ethey).