le mois dernier
pour les six derniers mois
The French word for month is mois (same spelling in the plural). It is pronounced the same as the pronoun moi--"mwah".
In French, "last week" is "la semaine dernière", or possibly also "la semaine passée".
Although the spelling is different, you pronounce the word the same way.
You say it exactly the same, but spell it as 'Mai'
To say "my favorite month is December" in French, you would say, "Mon mois préféré est décembre." This phrase captures your preference for the month of December.
"I studied French last year."
In French, you would say "Quel est le mois ?" to ask "What is the month?"
To say the word "I" in French, one would say "je."
Juillet
In French, the word on is sur.