I. WORD FORM 1. Contact an organization like Friends of the Earth for ………..............…(inform) 2. We should do more to save …….................…resources. (nature) 3. Farmers often use dung for ….............………their fields. (fertilizer) 4. Every milk bottle can be …………… thirty times. (use) 5. The milkman often ………………. the empty bottles of milk. (collection) 6. Tires can be recycled to make pipes or floor …........………. (cover) 7. Linda is one of the ………................from Friends of the Earth. (represent) 8. It’s …………….................… to cross the avenue. (danger) 9. Compost is a wonderful ……..................…… It helps plants grow. (fertilize) 10. Share your ………..............……. story with our readers! (recycle) II. SENTENCE TRANSFORMATION 1. Keeping the environment clean is very important. →It's ………………….............................................................................………………… 2. They will show the time machine to the public when they finish. →The time machine ……........................………………..…..........................…………… 3. He was delighted to receive his aunt’s letter. → He was …………………........................................................................................…… 4. Old car tires are recycled to make shoes and sandals. → People ……………………...............................................................…………………. 5. I'm very sad that I wasn't accepted in that group →I'm very sad…………..............................................................………………………… 6. We can use the garbage to make fertilizer. → The garbage……………......................................................…………………………… 7. We should reuse plastic bags. → Plastic bags ………….............................................................………………………… 8. People speak English all over the world. → English ………………………………………................................................................ 9. We should use cloth bags instead of plastic bags. → Cloth bags…………..…………………………………………....................................... 10. Bell invented the telephone in 1876. →The telephone…………………………………………….................................................