1. A. champagne B. introduce C. department D. solution 2. A. experiment B. experience C. department D. volleyball 3. A. careful B. improve C. computer D. religion 4. A. animal B. wonderful C. delicious D. basketball 5. A. family B. kilometers C. interesting D. banyan 6. A. enjoyable B. forget C. evening D. again 7. A. entrance B. enjoy C. weekend D. mountain 8. A. picnic B. parents C. village D. permit 9. A. journey B. village C. interesting D. although 10. A. exchange B. homework C. kilometers D. beginning