Question

passe as frases a seguir para a forma negativa e interrogativa do past perfect:

● When I got home, my sister had left.
● They had never been on an airplane before that trip.
● By the time I arrived at school, my teacher had left.
● I have been in that country before you know me.
● I had read his book last week.
● You had danced before the end of the game.
● They had finished your work last month.
● He had slept before the game starts.

Answer 1

A forma negativa e interrogativa do Past Perfect são:

● N: When I got home, my sister had not left.

    I: Had my sister left when I got home?

● N: They had not never been on an airplane before that trip.

    I: Had they never been on an airplane before that trip?

● N: By the time I arrived at school, my teacher had not left.

    I: By the time I arrived at school, had my teacher left?

● N: I haven't been in that country before you know me.

    I: Have I been in that country before you know me?

● N: I had not read his book last week.

    I: Had I read his book last week?

● N: You had not danced before the end of the game.

    I: Had you danced before the end of the game?

● N: They had not finished your work last month.

    I: Had they finished your work last month?

● N: He had not slept before the game starts.

    I: Had he slept before the game starts?

Explicação:

Para formar o negativo do Past Perfect, usamos a estrutura had + not + particípio passado do verbo principal.

Para a forma interrogativa do Past Perfect, colocamos o sujeito entre o had e o particípio passado do verbo principal.