Rewrite the sentences, using '' adjectives + Noun clause'':
ex : you want to know more about 3 R. I am very pleased ->I am (very) pleased that you want to know more about 3 R.
1. You are interrested in protecting environment. He is delighted ->.................................................................................. 2. They could save money from reused things. They are very happy. ->.............................................................................................................. 3. We won the first prize in collecting cans. My teacher feels pleased. ->................................................................................................... 4. The rivers are becoming heavily polluted. We are worried. ->...................................................................................... 5. Thế Y & Y is having a plan on recycling used paper. I am glad.
............................................................................................
6. She must emply the kitchen garbage. She is not pleased. ->................................................................................................... 7. I passed all the exams. My parents are very happy. ->........................................................................................................... 8. I was very happy. I received your letter this morning. ->.................................................................................................... 9. We are going to clean the environment. We are ready. ->....................................................................................................