1. You / should / always / the streets / zebra crossings .
2. A carbon footprint / about / negative / we have / the environment
3. Solar energy / will / use / solve / problem / energy shortage .
4. is / can / plentiful / Solar energy / and it / be / relaced easily .
5. Thanksgiving / trditionally celebrated with / family / and / is / amongs / feast / a / friends .
I don't no \(\dfrac{ }{ }\)