Yes, just like every other time of year.
Jews practice the beautification of the menorah during Hanukkah.
France and Hanukkah are not connected. However, French Jews celebrate Hanukkah, just like Jews in all other countries.
The same as Jews in every other country.
Jewish people worship God...every day, not just during Hanukkah.
Hanukkah begins on the 25th of Kislev. This is at the end of November or during the month of December.
Almost all Jews celebrate Hanukkah.
Fasting is prohibited during Hanukkah (Talmud, Rosh Hashanah 18b).
Not more or less than the rest of the year.See also the Related Link.More about Hanukkah
It is customary to avoid time-consuming forms of work (such as sewing or car repair) during the first half-hour after lighting the candles. Other than that, Hanukkah doesn't have any behavioral restrictions.
They don't. Jews believe that Jews should celebrate Hanukkah.
The same as people in America, Australia, and other countries where Jews live.
There are no traditional Hanukkah costumes. The only time Jews wear costumes is on Purim.