The plural is price lists.
As in "here are the price lists".
Yes
prices
The correct French and English plural is mesdames. Sadly correct English is no longer taught and many people use "madames", which is not correct.
You may use ibis or ibises, both are correct.
Yes mice's is correct for the plural possessive of mice.
The correct plural form is "exams" just like CFP Exams. But if you will use additional word like requirements, it's no longer correct to use the plural form of "exam". It would now be "exam requirements".On the other hand, "exam's" is in possessive form. If you say "CFP exam's requirements" it would now refer to the requirements of a CFP exam.
As you've pointed out, does is the plural of doe. You could say, "one doe, two does... ten does", that's perfectly correct. However, when you're speaking collectively, you'd use 'doe' as the plural: "a herd of doe", not a herd of does.
The correct French and English plural is mesdames. Sadly correct English is no longer taught and many people use "madames", which is not correct.
It is advice it stands for plural and singular.
You may use ibis or ibises, both are correct.
The word "roots" is plural, so you have to use the plural verb. "My roots have"
Some people prefer to use the noun trout as an uncountable (both singular and plural) noun. Others prefer to use the plural form trouts. Both are correct.
The possessive form of the plural noun watches is watches' (you have the correct form).example: Their watches' prices are much too high.
No because the linking verb you use is in the past subjunctive plural form but you must use "was" a past indicative plural form.
No, the correct plural form of the noun wolf is wolves.
Do not use an apostrophe to make a number plural. 1990s is the plural form of 1990
Weapons is the correct plural for the singular noun weapon
Chiefs is the correct plural form of chief.
The correct plural form for the noun roof is roofs.