Correct the errors if necessary. 1. The meat I had for dinner last night wasnt seem be good. 2. I wanted the police officer help me. 3. They heard the stranger be giving him the directions to the post office. 4. Everybody heard the child start crying. 5. Elen says she doesn't want her purse be stolen. 6. The scientists don't consider the river is not safe for swimming. 7. The exercise they are doing now seems be not easy. 8. He has never supposed her to be so kind. 9. Tania is seem to charm everyone. 10. She didn't expect him give her such a great present. 11. When the students heard their names call, they raised their hands. 12. Nobody supposed she to be such a rich person.