Question

Alguém me ajuda por favor... ??? URGENTE

Answer 1

Relembrando como forma a terceira condicional em Inglês:

if + past perfect + would have / could have / might have + past participle

Logo a resolução do exercício fica assim.

b. He could have lost his job if he had been disrespectful to his colleagues.

c. If she had been so interested in their culture, she would have spent more time with them.

d. If they had been so open-minded, their political differences wouldn't been a problem.

Espero ter ajudado.