The service will be partly in Hebrew, and partly in English (or language of country in question).
Services are led usually by a Rabbi, but they can be led by any man; in Reform Judaism, there are women Rabbis also.
We pray in Hebrew, and we often sing as well. There is a fair amount of standing up and sitting down again!
We also take the Torah scrolls out of the Ark, which is a vital part of services.
The Rabbi will give a sermon; often he will include some humour, though the overall message will be a serious one. Usually these sermons are very enjoyable.
Jews do not worship "activities"; they worship the singular God.
Jews face in the direction of Jerusalem when they worship.
The Jewish house of worship is called synagogue, although Jews can worship G-d anywhere at any time.
Jews worship in synagogues. there are synagogues wherever Jews live throughout the world.
None as Jews do not worship any physical items.
The Jews do not worship ANY people. Worshipping people is a violation of Jewish law. Jews only worship God.
The Jewish people worship God in whichever country they live in. They also believe in Christ but do not worship Him. Some countries where the Jews live may ban worship altogether, but Jews can worship in their mind.
A Jewish temple.
Jews worship God whether or not synagogues are available.
Jews worship God in synagogues, every day of the year.
Jews are monotheistic and worship only the creator God.
No the Romans did not force the Jews to worship their gods.