9. Every child has the __________ to learn, live happily, and grow in a safe place.
A. right B. way C. support D. thing
10. Last summer, my class collected bottles and cans for __________.
A. recycling B. raising C. cleaning up D. reducing
11. How about ________ a charity event?
A. organize B. organizes C. organized D. organizing
12. We should join our hands to help ________ because they are so poor.
A. the homeless B. the old C. the rich D. children