Question

Me ajudem aqui por favor

Affir - The physicist has proved his theory.

Inter - Has the physicist proved his theory?

Neg - The physicist has not proved his theory.

A forma interrogativa do presente perfeito é feita colocando-se o verbo auxiliar (have/has) antes do sujeito.

A forma negativa é feita acrescentado-se not ao verbo auxiliar (have not/has not). o verbo principal permanece inalterado.

*Agora o que eu não entedi

The researcher has sent the information to the newspaper.

R=

They have found a new forma of radiation.

R=

por favor me ajudem a tentar responder. ​

Answer 1

Resposta:

+The researcher has sent the information to the newspaper

-The researcher hasn't sent the information to the newspaper

?Has the researcher sent the information to the newspaper?

+They have found a new forma of radiation.

-They haven't found a new forma of radiation.

?Have They found a new forma of radiation?