Question

passe as frases abaixo para a forma negativa e interrogativa do present continuos
 1:she is cooking dinner
2:they are studying for the test
3:we are living in a small city
4:marcos in doing exercise every day

Answer 1

1.
Interrogativa:
Is she cooking dinner? 
negativa: 
She is not (isn't) cooking dinner. 

2. 
Interrogativa:
Are they studying for the test?
negativa:
They are not (aren't) studying for the test.

3. 
Interrogativa:
Are we living in a small city? 
Negativa:
We are not (aren't) living in a small city

4.
Interrogativa:
Is Marcos doing exercise every day?
Negativa:
Marcos is not(isn't) doing exercise everyday

espero ter ajudado ; )