If I_________(recycle) my bottles, I___________(help) to reduce pollution., A., B., C., D., If you (turn off) the lights, you will save energy, A., B., C., D., She___________reduce the plastic waste if she________(use) reusable , A., B., C., D., If they ____________(pick up) the trash, they____________(park) be more clean., A., B., C., D., If he __________(walk) to school, he ______________(help) the environment, A., B., C., Industries_____________(reduce) emission if the government, A., B., C., D., jh, A., B., C., D., kh, A., B., C., D., kjhh, A., B., C., D., KJNH, A., B., C., D..

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