1. Susan answered very _________ but everyone could hear her _________. A. soft / clearly B. softly / clearly C. softly / clear D. soft / clear 2. If there is too much __________more and more people will cope with respiratory problem. A. Exhaust fume B. garbage C. foam D. floods 3. Hurry up ___________ we will be late. A. otherwise B. although C. because D. and 4. Last week, Mr. Hai wrote a _______ letter to the local authority about littering trash in front of his house A. Thank-you B. invitation C. complaint D. resolution 5. The cans that tourists leave after their refreshment makes the ground dirty. A. meals B. drinks C. food D. relax 6. Jerry bought this book _________ he heard it was good. A. therefore B. although C. because D. so that 7. He’s studying modern Japanese language and _________ A. culture B. fame C. cultural D. traditional 8. Millions of Africans were sold into _______ between the 17th and 19th centuries A. freedom B. independence C. slavery D. liberty 9. _______ Pluto’s father gave him some good advice, he didn’t follow it A. However B. Since C. Moreover D. Although 10. Our form teacher ________ Liz on her contribution to the program. A. reminded B. awarded C. nominated D. complimented 11. Early warning about tornadoes could save many ________. A. lives B. life C. living D. things 12. The pollution in the river increases when raw sewage is poured directly into the water. A. green B. fresh C. untreated D. uncooked 13. Electricity bill ________ for 20 percent of his income. A. stands B. accounts C. makes D. looks 14. Nobody pays attention to her, _______? A. does he B. do they C. will they D. will he 15. I have __________ in my stomach when waiting for the result. A. cats B. birds C. dragonflies D. butterflies II. Give the correct form of the words in brackets : (0.6 M) 1. Marie Curie’s ______________ (discover) of radium made her famous. 2. She’s fed up with ______________ (do) nothing all day. 3. There are not many ______________ (differ) between American and British English. 4. This man gets _____ (employment) benefit because he has no job now. 5. These animals are in danger of _______ (extinct). 6. He has ______________ (success) in giving up smoking.