1. People should try to ____awayclean upcut downdestroyletplantpollutepreventprotectrecyclethrow_______ the environment, rather than ____awayclean upcut downdestroyletplantpollutepreventprotectrecyclethrow_______ it.
2. We should try to ___awayclean upcut downdestroyletplantpollutepreventprotectrecyclethrow________ disasters happening, not just ______awayclean upcut downdestroyletplantpollutepreventprotectrecyclethrow_____ them happen.
3. Everyone should try to ___awayclean upcut downdestroyletplantpollutepreventprotectrecyclethrow________ beaches, and not _____awayclean upcut downdestroyletplantpollutepreventprotectrecyclethrow______ them.
4. It would be a good idea to ____awayclean upcut downdestroyletplantpollutepreventprotectrecyclethrow_______ more trees, not to ____awayclean upcut downdestroyletplantpollutepreventprotectrecyclethrow_______ trees.
5. We can use things again if we _____awayclean upcut downdestroyletplantpollutepreventprotectrecyclethrow______ rather than ____awayclean upcut downdestroyletplantpollutepreventprotectrecyclethrow_______ them _____awayclean upcut downdestroyletplantpollutepreventprotectrecyclethrow.