Un ami - if a guy friend
Des amis - if more than one guy friend
Une amie - if a girl friend
Des amies - if more than one girl friend
Des amis - is a mix of guys and girls
Book is livre and books is livres
;-)
amies
You can say "Merci pour les livres" in French to thank someone for the books.
Nos copains.
'his science books in french' I mean come on it's not that hard, you seem to be able to type it.
chers amis is how to say dear friends in French.
I'm assuming you mean, 'how do you say "want to be best friends" in french?' if so:voulons être les meilleurs amis?
I brought thirty friends is " j'ai amené trente amis " in French.
False friends.
Nous Amies Français
avec tes amis
Pour mes amis.
Entre amis.