Определить часть речи, выраженную -ing формой. 1. The play is boring. 2. The loud singing was everywhere. 3. He showed the reforming force of collective. 4. When parking the car, he went into the hotel. 5. The grass needs cutting. 6. I’m tired of waiting for you. 7. He went along the street smiling happily. 8. The girl wearing the dress is my sister. 9. Do you mind my going there. 10.The knowing the subject is useful. 11. Being a stranger, he didn't know the way. 12. Dripping taps get on my nerves. 13. I insist on your having a rest. 14. He sat in an armchair smoking pipe.