--Why didn’t you come to Simon’s party last night?---I wanted to, but my mom simply _________ not let me out so late at night.

—Have you decided where to spend your summer holiday?—Not yet. We ___ go to Hong Kong.

—Is John coming by train?—He should, but he     not. He likes driving his car, but I’m not quite sure.

 --Will you read me a story, Mummy?--OK. You ________have one if you go to bed as soon as possible.

-----Where is my key? I remember I put it here yesterday.--------You ______  it in the wrong place.