Find and correct the mistakes in the sentences. Two sentences are correct.

1. Paul ran a marathon last weekend. (Corrected from 'runned')
2. I tried to make an omelette but it was terrible. (Corrected from 'tryed')
3. In class yesterday we made a poster for the school play. (Correct)
4. Janine walked to school this morning. (Corrected from 'walkd')
5. We went to the park after school and I took some photographs on my phone. (Corrected from 'taked')
6. Katy found an old exercise book from Year 5. (Corrected from 'founded')
7. I know I put the biscuits on this shelf. Where are they? (Correct)