Soluzione del esercizio 4 di Step Up Gold 1

Esercizi svolti per il libro Step Up Gold 1

Capitolo

Esercizio

Soluzione

(d) Jack isn't using the computer.
(c) Ellen isn't tidying her room.
(e) We aren't having lunch.
(b) I'm not winning this video game.
(a) You aren't going to the park.