Assinale a alternativa em que o uso do singular ou do plural está INCORRETO:

Read the sentences below and choose the option which is grammatically correct:

The American singer Beyoncé included in her song “Flawless” a sample from a speech given by the Nigerian writer Chimamanda Adichie entitled “We Should...

Complete the sentences. Mark introduced ____________ to the others guests at the party. It isn’t Marcie´s fault. She really shouldn’t blame __________...

The sentence “Have you heard from Richard recently?” is in the:

Choose the correct form of the verb in the sentence below: "If she ______ more time, she would have completed the report."

Choose the alternative that contains the incorrec sentence:I. She has been working here since five years.II. I have already completed the assignment.I...

In the first line, the writer says 'it is claimed' because:

Qual das palavras a seguir NÃO está no plural?

Which alternative is correct? I don’t remember _________ about the accident.

Choose the best dialogue completion: “Did you visit the Grossmünster when you were in Zurich?” “No, I didn’t. But now I wish I _____________.”