II. Rewrite the sentences beginning with appropriate perfect gerunds:
1. Sam hadn't told the truth. He regretted it.
-> Sam regretted ________________________
2. John had rescued the kids from the fire. People admired him for that.
-> People admired __________________________
3. Thanh had forgotten to turn off the gas cooker before he left his house. He admitted that.
-> Thanh admitted________________________
4. '' I'm sorry. I didn't go to your party last night'', Jack said to Tom.
-> Jack apologized _____________________________
5. Tonya had dumped a lot of rubbish on the beach. She was strongly criticized for that.
-> Tonya was ________________________________
6. '' I didn't break the vase'', Jane said.
-> Jane denied _________________
7. The factory had dumped ton of toxic waste into the river. It was heavily fined for that.
-> The factory was _________________________
8. I have met him before. I remember that.
-> I remember _______________________________
9. Denis had taken an active part in the Green Summer activities. He was rewarded for that.
-> Denis wa rewarded____________________________
10. Someone had cut down the oldest tree in the park. The police suspected Mike of doing it.
-> The police suspected __________________________
Correct the sentensxes with the corect prepositions
39. The city was covered ___by____ smoke from the burns nearby.
40. The police said a notorious criminal was involved___in____the robbery.
41. For most North American household lighting accounts for 10 percent to 15 percent of the electricity bill. However, this amount can be reduced by replacing an ordinary 100. watt light bulb ___with____ an energy saving bulb.
42. The weather is terribly hot, so many boys run to the rivers, jump____in___and swim.
43. Ho Chi Minh devoted all his life to the struggle___of____the liberation of our country.