Question

como fica a frase em ingles no present continuous-the students from different coutries are staying here - nas formas interrogativas e negativas?

Answer 1

Você joga o verbo TO BE para o começo da frase para fazer a interrogativa. Para negar, basta colocar o NOT depois do verbo (are + not = aren't)

Are the students from different countries staying here?
The students from different countries aren't staying here.

Answer 2

Interrogativa:
Are the students from different contries staying here?

Negativa:
The students from different contries aren't staying here.