Qual alternativa está gramaticalmente INCORRETA?

Complete as sentenças usando in, at ou on.

Has she got a job? No, she´s still ____ School. We walked to the restaurant, but we went home __ a taxi. I enjoyed the flight, but the food ______ the plane wasn?t very nice.

Assinale a sequência correta:

Qual das alternativas NÃO está na voz passiva?

Complete sentenças usando must, mustn?t ou needn?t:

Mary gave me a letter to post. I ___ remember to post it. There?s plenty of time for you to make up your mind. You ______ decide now. We ______ make any noise.

Assinale a sequencia correta:

Complete as sentenças com to, on ou for:

I?m going ____ France next week. I?m going out _____ a walk. Do you want to come? Would you like to go ____ a tour of the city?

Assinale a alternativa que apresenta a sequencia correta:

Assinale a alternativa em que o uso do singular ou do plural está INCORRETO:
Assinale a alternativa que completa a frase a seguir: _________ a problem that we have to solve now.

Complete a sentença com o correto Phrasal Verb e assinale a alternativa correta:

I don?t want to hear any more about this matter. Please, don?t ___________ again.

Complete as sentenças usando by ou until:

Sarah has gone away. She will be away _____ Monday. Sorry, but I must to go. I have to go home ____ 5 o? clock. I?d better pay the phone bill. It has to be paid ____ tomorrow.

Assinale a sequência correta:

Complete a sentença com o tempo verbal correto e assinale a alternativa correta:

The police _________ three people, but later they let go them.