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 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:
