

Circle the best option to complete the following passage.
Hoa is excited about the interesting activities she is going to do. The Y&Y is having a plan
(21) the community. She’ll take part in its recycling program. In joining this program, she’ll (22) used paper, glass and empty cans. Then she will send them for recycling. She hopes that she could save natural resources and earn some money for her school Y&Y in these (23) _. She also thinks about participating in either planting trees and flowers or (24) __ the street children.
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Answer and explain "why?"
Hoa is excited about the interesting activities she is going to do. The Y&Y is having a plan
(21) the community. She’ll take part in its recycling program. In joining this program, she’ll (22) used paper, glass and empty cans. Then she will send them for recycling. She hopes that she could save natural resources and earn some money for her school Y&Y in these (23) _. She also thinks about participating in either planting trees and flowers or (24) __ the street children.
21. A. helping | B. to help | C. help | D. to helping |
22. A. sell | B. collect | C. recycle | D. use |
23. A. activities | B. members | C. organizations | D. resources |
24. A. helping | B. helped | C. help | D. to help |
Answer and explain "why?"