Put the words in the correct order in the sentences
1. saving / more / We / be / should / interested / in / animals.
2. the heating / You / turn up / should / to reduce / all / the time / energy. / the use / of /
3. protect / all / People / must / the forests / they / as / are / survival. / our / keys / to
1. We should be more interesting in saving animals.
2. You should to use the heating all of the time to reduce turn up energy.
3. People must to protect all the forests as they are keys to our survival.