Исправить ошибки в предложениях. 1. It is bought by my grandmother

Исправить оплошности в предложениях. 1. It is bought by my grandmother a year ago. 2. The toys was make by school children. 3. An interesting story were told to you yesterday. 4. A map of England was gave to each pupil. 5. A letter will written to my pen friend next week. 6. Some coffee are made to us. 7. Some flowers were send to her. 8. A new exposition will be not shown to the tourists. 9. The children were promised a new toy? 10. How much money the house was sold for?