Name: _______________________ Class: 9/___ UNIT 6: THE ENVIRONMENT I. Choose th e best answ er: 1. Don’t (litter/leave/drop/get rid of). Don’t throw trash everywhere. 2. If he works hard today, (would/could/should/can) he have a holiday tomorrow? 3. I think we should use public transport instead of motorbike to reduce (exhaust/ fume/ gas/ smoke/ dust) 4. Don’t we plastic bags. They are very hard (to disappear/ go away/ to dissolve/ reduce). 5. Someone (set/ sits/ will sit/ sat) on your glasses if you leave them there. 6. If anyone attacked me, my dog (will jump/ jump/ jumped/ would jump) at his throat. 7. He’ll be late for the train if he (start/ don’t start/ doesn’t start/ starts) at once. 8. Unless I have a quiet room, I (won’t be able/ am able/ will be able/ am not able) to do any work. 9. It’s necessary that you (will be being/ be/would be/ would have been) here at 8 am tomorrow. 10. A lot of things went wrong during our holiday because it was (had/ badly/ good/ careless) planned. 11. The teacher (separated/ parted/ shared/ divided) the class into groups so that the students could practice speaking English easily. 12. If he (go/ goes/ going/ went) on telling lies nobody will believe a word he says. 13. Everybody at the party was very (color /colorful /colorfully /colors) dressed. 14. If they (hang/ hung/ hanged/ hanging) that picture lower people would be able to see it. 15. Listen to my direction carefully or else you (will turn/ turn/ turned/ would turn) down the wrong street. 16. Nicole Kidman is a well-known actress, (because/ since/ so/ as) people recognize her wherever she goes. 17. No, we shouldn’t do that burning trash will (dirty/ contaminate/ pollute/ all) the air. 18. Mike failed the final exam, which made his parents (appointed/ disappointed/ satisfied/ pleased) 19. We had to wait for a long time but we didn’t complain. We waited (patient/ patient/ patiently/ impatiently) 20. Someone (steal/ steals/ will steal/ would steal) your motorbike if you leave it unlocked. II. M i stakes: 1. She is simply terrified of rate. If she hears the rats running round your attics she would faint. 2. You’d better take another pill of the pain returned. 3. This flat would be all right if the people above us aren’t so noisy. 4. You work too fastly. That’s why you make so many mistakes. 5. English people speak very quick, perhaps that’s why I can’t understand them. 6. If they continue to catch fish by electricity, there would be no fish in the river. 7. Tom is noisy boy. Why did he look so calmly this morning? 8. He doesn’t work overtime, because he doesn’t earn as much as I do. . Name: _______________________ Class: 9/___ UNIT 6: THE ENVIRONMENT I. Choose th e best answ er: 1. Don’t (litter/leave/drop/get. Someone (set/ sits/ will sit/ sat) on your glasses if you leave them there. 6. If anyone attacked me, my dog (will jump/ jump/ jumped/ would jump) at his