Arrange the words to make sentences: way / others / community / a / help / service / is / great/to

Arrange the words to make sentences
1. way/others/community/a/help/service/is/great/to/.
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2. they/community/people/because/volunteer/want/improve/to/their/.
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3. encouraged/books/people/street children/we/to/donate/and/clothes/to
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4. what/to/help/we/can/do/ the environment/clean/?
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5. work/done/you/ever/have/volunteer/any?
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6. free time/Joe/doing/work/spent/most/at/his/local hospital/a/of/volunteer
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