Question

It __________ Thomas, not John who finished the reports. a) might have been b) might be c) must had been d) should be

Answer 1

Resposta:

It must had been Thomas, not John who finished the reports.

Explicação:

Em Portugues: Deve ter sido Thomas, não John, que terminou os relatórios.

Answer 2

Resposta:

It might have been Thomas, not John who finished the reports.

Explicação:

The correct answer is "might have been". Modal auxiliaries are always followed by the infinitive.