Question

Alguém responde essa pergunta

Answer 1

Resposta:

2: are staying/ 3: am sitting/ 4: is surfing/ 5: isn't sunbathing/ 6: is eating/ 7: am reading/ 8: am learning/ 9: aren't visiting

Explicação:

Acredito que a explicacao do problema pede para colocar afirmativo e negativo no presente continuo (-ing)