These sentences can be complete in the following way:
1) Nadie.- this would mean that you do not know anyone.
2) Ningún- it makes reference to the book. you do not have a book
3) nunca. This means that you do not do that activity. you never do it
4) ni. not having one thing nor the other.
5) nada. this means that the table is empty- nothing on it.
There you go, on the last one you have to describe yourself, like jut answer “Estoy alto” if you are tall or “Estoy bajito” if you are short and then add your hair color like brown(cafe), black(negro), etc. Hope it helps
the three 3 reactants needed for photosynthesis is light energy or source (same thing), water, carbon dioxide.
Answer:
Compañero usted debe de ser más arreglado con su plata porque mire en el problema que esta, mira mi consejo para ti es este debe de ser más cuidadoso con su dinero porque luego desaparece como agua.
Explanetion:
I think it's fine but good luck
The last one is correct has visto