Question

They bought a new house last year. Na forma interrogativa, a frase dada fica:

A) did they bought a new house last year?
B) did they buy a new house last year?
C) did they buyed a new house last year?
D) they bought a new house last year?

Answer 1

Resposta:

b. did they buy a new house last year?

Explicação:

did é um verbo auxiliar e tem que ser usado no inicio de uma frase interrogativa se a frase nao tiver as wh-words ou verb to be