Exercise 3: Choose the best option ( A,B, C or D ) to complete the sentences 1.Please put the basket after use in the garbage dump. A. trash can B. junk-yard C. pavement D. rubbish carrier 2. If people drive their cars _______, they won’t get hurt themselves and others. A. careful B. carefully C. careless D. carelessly 3. We’re disappointed that people have……………this area. A. spoiled B. bored C. disturbed D. broken 4. If we………….trash, it will pollute the air. A. collect B. burn C. reuse D. pump 5. We shouldn’t use too many plastic bags because they are very hard to……………. A. soften B. heat C. melt D. dissolve 6.If we recycle bottles and cans, we will……….a lot of natural resources. A. spend B. waste C. save D. throw 7.Polluted water can directly do………….to people’s health and kill fish. A. harm B. bad C. terror D. damage 8. Vegetables which are sprayed with ………… are not good for human ‘s health. A. dynamite B. pesticides C. rubbish D. fertilizer 9. I’m ..................... that you passed your exam. A. sad B. disappointed C. sorry D. pleased