надо составить по 2 предложения: отрицательное, утвердительное с used to​

Mr. Johnson wasn't an ordinary person. Everyone who met him could say that Mike was  the weirdest man ever. But he also was a scientist. And instead of creating something good to change the world Mr. Johnson wanted to create an undesctructible monster. Who knows what he was thinking about while collecting parts of that beast, but soon Mike went crazy. The monster was about to become alive. It was standing behind the scientist who didn't know that the monster started to move. It was the most terryfying thing ever, its body was strong but bloody and its has four hands. Just imagine some monster from a horror movie or game. Mr. Johnson noticed the shadow of his creation but, unfortunately, it was too late - the monster attacked the man and started to tear him up into the pieces. The shout of the sientist faded away. There was blood everywhere. In several days the town where Mike lived was empty. The monster is still among us.

1.    We do not demand payment of penalty in accordance with clause 16 of the contract.
       Do we demand payment of penalty in accordance with clause 16 of the contract? 2.     I shall not send all the documents by e-mail.
        Shall I send all the documents by e-mail?
3.     They did not protect their trademark against counterfeiters.
        Did they protect their trademark against counterfeiters?
4.      I haven’t just telephoned Moscow.
         Have I just telephoned Moscow?
5.      We are not setting up a new office in Argentina.
         Are we setting up a new office in Argentina?
6.      The contract cannot be signed in two days.
         Can the contract be signed in two days?
7.      The law of demand doesn’t describe the relationship between prices and the                quality of goods.
         Does the law of demand  describe the relations between prices and the quality            of goods?