----- Nội dung dịch tự động từ ảnh -----
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6. Nam worked as a volunteer student.
7. Some volunteers took ___ of children whose parents passed away.
8. We often help people in my neighborhood to clean up the houses and cook meals because they are too old to do the housework.
9. Lucy has a ___ throat because she eats lots of ice cream.
10. Some students usually volunteer by ___ poor children in their neighbourhood.

A. for
B. in
C. by
D. since

A. careful
B. carefully
C. care
D. careless

A. rich
B. poor
C. homeless
D. elderly

A. sore
B. pain
C. ache
D. hurt

A. talking
B. singing
C. encouraging
D. tutoring
```