V. Combine the sentences, using perfect gerunds. 1. He risked his own life to rescue the little boy. He was really admired for that. 2. She raised $20,000 for wildlife protection. She was praised for that. 3. I have advised you on how to cut down your energy use. I remember that. 4. Some scientists have not reported the effects of climate change. __________________________________________ 5. They are accused of that. They have acted irresponsibly towards the environment. They were criticised for that. __________________________________________ 6. The factory has dumped a huge amount of rubbish into the river. It was fined for that. __________________________________________ 7. He didn’t keep his promise. He apologised for that. __________________________________________