1. I regretted ( buy) the house. It is too small for us to live in. ( to buy/ buying)
2. I regret ( inform) you that your application for the job was refused. ( to inform/ informing)
3. Did they avoid ( take) part in the game with you? ( to take/ taking)
4. He refused ( be) helped ( to be/ being)
5. They didn’t stop ( work) in spite of the heavy rain. ( to work/ working)
6. Now, stop ( have) a cup of coffee. We have been driving for 2 hours. ( to have/ having)
7. It is no use (complain) to him about the matter. ( to complain/ complaining)
8. There is no point ( paint) the window again ( to paint/ painting)
9. He admitted ( steal) my car. ( to steal/ stealing)
10. We enjoyed ( walk) with her last night. ( walking/ to walk)
11. We dislike ( travel) by air because we always feel nervous. ( to travel/ traveling)
12. He can’t help ( cry) when seeing his mother. ( to cry/ crying)
13. It is worthless ( watch) this film ( watching/ to watch)
14. We can’t stand ( pollute) air and water. ( to pollute/ polluting)