Underline gerunds, participles and infinitives in each sentence, and name them in the brackets. Use the abbreviations: infin ; ger; and part.
1. You must use only distilled water.
2. We shall accept only a written request.
3. Ramesh dare not disobey his father.
4. Travelling is becoming fashionable.
5.He is good at swimming.
6. I was in the party meeting, your brother at the station.
7. She did nothing but cry all day.