B)I wasn’t hungry yesterday. I didnt eat my dinner.
c) Ann doesn’t know what to do. She cant decide.
d) I wanted to speak to Martin yesterday but I didnt find him.
e) Jim wont go to the concert next Saturday. He has to work. (Или: Jim isnt going to the concert next Saturday. He has to work.; но скорее всего первый вариант)
f) Paula didnt go to the meeting last week. She was ill.
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