Ex 1. Choose the word that has underlined part pronounced differently from the rest. 1. A. arrived B. followed C. finished D. destroyed 2. A. birthday B. although C. without D. clothingx 2. Choose the word that has different stress pattern. ( 1. A. possibility B. nationality C. opportunity D. community 2. A. guarantee Ex : B. examinee C. Japanese D. refugee I.

1.Could you tell me some non-point source.. ? A. pollute B. polluted C. pollution D. pollutants 2. Find a word/ phrase that has a CLOSET meaning to the underlined one. Scientists has just come up with a spaceship. A. thought B. explored C. experimented D. invented 3. The heavy rain has caused.............in many parts of the country. A. storms B. drought C. floods D. homeless 4. "How about giving a presentation about water and air pollution?” - A. That's a relief B. That's a good idea! C. What a pity! D. Oh dear! 5. They hold video conference when the attendees are far away. ....each other. A. with B. of D. from 6. Japan suffers from a large number of. ...every year. A. earthquakes B. eruptions C. mudslides D. typhoons 7. Find a word/ phrase that has a similar meaning to the underlined one. We tried to call you but couldn't get through. A. talk B. speak C. phone D. answerEx 4. Supply the correct tenses or form of the verbs . 1. If trees get enough water and sunlight , they … ... well . ( grow ) 2. Most people ........ 3. My father .. ..to safe areas when the storm broke . ( move ) 4. We managed .. ..a business meeting at the end of this month . ( have out of the house before the walls collapsed . ( run ) him the difference between 5. If the teacher were here now , we ... " science " and " technology " . ( ask )