Ineed to make 2 sentences each with the following words : conserver, era, fragamento, historiador, intacto, reconstruir, y resto. i do not know how to speak spanish whatsoever

Ok you are saying that you need to make 2 sentences for EACH of the words.

conserver , era , fragmento , historiador , intacto , reconstruir , resto

English

conserve , was , fragment , historian , intact , rebuild, rest

I'll make one sentence for each word.

We need to conserve the water.

Necesitamos conservar el agua.

She was married

Eya era casada.

She has a fragment of the rock

Eya tiene un fragmento de la piedra.

The Historians study history.

Los historiadores estudian la historia.

We need to rebuild this.

Necesitamos reconstruir esto.

That's the rest of the pizza.

Ese es el resto de la pizza.

Good luck!