Circle the odd one out

----- Nội dung dịch tự động từ ảnh -----
Exercise 2. Circle the odd one out.
1. A. environment
B. bank
2. A. students
3. A. orphan
4. A. rubbish
5. A. green
6. A. donate
7. A. sing
8. A. individual
9. A. graffiti
10. A. homeless
D
C. community
B. homework
B. grandparents
B. donate
B. trees
B. provide
B. street
B. industrial
B. sing
B. elderly
D. neighbourhood
C. blood
C. nursing home
C. collect
C. plant
C. encourage
C. house
C. essential
C. painting
C. donation
D. tutors
D. elderly
D. money
D. collect
D. environme
D. building
D. environmen
D. collage
D. disabled