Question

Rewrite the sentences into the interrogativa form

Answer 1

Resposta: 1 did Albert einstein formulate the theory of relativity?

2 Did a big explosion destroy several houses in the village?

3 Did last years profits permit investments in the new factory?

4 did our competitor open a new industry in Chicago?

Explicação: precisamos do auxiliar DID e transformamos o verbo na base form quando fazemos perguntar no Simple Past