the plural of mademoiselle is an irregular one, mesdemoiselles. This is due to mademoiselle being a compound word (my-damsel), leading to both words being pluralised. On the same line, messieurs is the plural for monsieur, mesdames is the plural for madame. I cannot think of another example in that kind of plurals.
The correct French and English plural is mesdames. Sadly correct English is no longer taught and many people use "madames", which is not correct.
To do is translated "faire" in French. As a verb, it hasn't a plural but forms that you can use in the plural. Follow the link to find these conjugations.
Yes, "chaussures" is the plural form of the word "chaussure" in French.
Tu as. (informal, but doesn't work when plural: you then have to use 'vous avez', which is the formal OR plural version.)
If the noun is masculine, use 'le' If the noun is feminine, use 'la' If the noun is plural, use 'les'
A cat is singular in French, which is "un chat." The plural form of cat is "des chats."
Use une télévsion for one or for plural it is les télévsions
French homework is "devoirs de français". Devoirs is usually plural, but is is also possible to use it as a singular.
'La femme' is the french term for 'the woman' but if you are thinking of a plural term you would use 'les femmes'. If you are talking about girls you would use the word 'fille' or plural 'filles'. Note: 'Les' is what you would use in front of a plural word, masculine or feminine. 'La' is what you would use for a feminine singular word.
Jeux français is a French equivalent of the English phrase "French games." The masculine plural phrase may be preceded immediately by the masculine plural les since French employs definite articles where English does not use "the." The pronunciation will be "zhuh fraw-seh" in French.
Ma'am is the singular form. Technically it is short for madam, so the English plural would be madams BUT since that term now has a negative connotation, I would not use it! You could try the French pronunciation of the French plural mesdames (sounds like MAY-dahm.)
Femmes is a French equivalent of the English word "women." The feminine plural noun may be preceded immediately by the feminine plural les since French employs definite articles when English does and does not use "the." The pronunciation will be "(ley) fahm" in French.