Los lapices if yo mean to say el lápiz in the plural way.
Answer:
A lot in Spanish is "mucho."
Explanation:
Hope I helped:).
<u>Estaran juntos para siempre = They'll be together forever </u>
So yes if that is what you were trying to say then you are <u>correct</u> (:
If they are seperate sentences, then yes, they are gramatically correct.