Complete the second sentence so that it has a similar meaning to 30. It's 3 years since I last saw Nam. - I haven't 37. "Don't make so much noise, Peter," said Carol Carol told Peter 38. Keeping the environment clean is very important. It's 39. "You should turn off the lights before going out". Mrs. Hoa said. Mrs. Hoa suggested 10. Why don't you plant some trees around your house to get more fresh air? How about 087 tly from the others.