Question

• Passe as frases para a negative do past simple.

It was so bad if you had written a better question
people were supposed to teach you english for free
The book was on the table
If I was a good boy I would be helping you in your homeworks
I was right if I had to do it.​

Answer 1

It wasn't so bad if you hadn't written a better question

people weren't supposed to teach you english for free

The book wasn't on the table

If I wasn't a good boy I wouldn't be helping you in your homeworks

I wasn't right if I hadn't to do it.

Explicação:

o "n't" é referente a adição do "not" da frase. então de outra forma "wasn't" seria "was not".

tu tbm pode simplesmente escrever o not nas frases ("the book was not on the table", "if I was not a good boy I would not be helping you in your homeworks", etc.) eu apenas usei a forma contraída da frase por ser o mais comumente usado por quem fala inglês.