Soluzione del esercizio be: Present simple - Negative di Step Up Gold 1
Esercizi svolti per il libro Step Up Gold 1
Soluzione
- I am not - I'm not
- you are not - you're not
- he is not - he isn't
- she is not - she isn't
- it is not - it isn't
- we are not - we aren't
- you are not - you aren't
- they are not - they aren't