Question

coloque as frases abaixo na forma negativa
1) we are studying English now.
2)he is answering his exercise now.
3) I am working at present.
4) they are talking in the classroom.
5) people are taking care of their life.
6) many animal species are dying at present.
7) the show is beginning now.
8) we are studying Portuguese now.​

Answer 1

Resposta:

1) we aren't studying English now.

2)he isn't answering his exercise now.

3) I am not working at present.

4) they aren't talking in the classroom.

5) people aren't taking care of their life.

6) many animal species aren't dying at present.

7) the show isn't beginning now.

8) we aren't studying Portuguese now.​

Explicação:

Se quiser algo mais formal, pode acrescentar NOT ao invés de N'T

Ex:  the show is not beginning now.