1. A.how B.where C.when D.whether 　　2. A.region B.field C.place D.case 　　3. A.clarity B.emotion C.sentiment D.affection 　　4. A.except B.but C.except for D.but for 　　5. A.recite B.recognize C.read D.repeat 　　6. A.volume B.noise C.voice D.pitch 　　7. A.close B.shut C.stop D.comfort 　　8. A.grew B.was growing C.grow D.grown 　　9. A.many B.amount C.number D.supply 　　10. A.living B.cultivating C.reclaiming D.exploring 　　11. A.increase B.include C.add D.enrich 　　12. A.later B.further C.then D.subsequently 　　13. A.attendant B.keeper C.member D.aide 　　14. A.who B.they C.of which D.which 　　15. A.luckily B.gladly C.nearly D.successfully 　　16. A.pay B.provide C.allow D.finance 　　17. A.normally B.regularly C.usually D.often 　　18. A.expectations B.sorrows C.excitement D.disappointments 　　19. A.for B.with C.to D.from 　　20. A.excursion B.travel C.journey D.Trip