Mention the precautions to be followed while going for foreign employment in points.

-Familiarize yourself with the tax regulations in your country of residence.

- Familiarize yourself with the social standard that they employed

- Understand your Visa conditions.

Explanation:

-Familiarize yourself with the tax regulations in your country of residence.

Each countries have their own tax laws. Having troubles with the law while not having a citizen status might resulted in direct deportation. You could lose the assets that you accumulate in that country if this happen.

- Familiarize yourself with the social standard that they employed

Don't assume that the workplace in your new country of residence would employ a similar standard than your original country. You could potentially insult your employer , clients, or co-workers without you even realizing it.

- Understand your Visa conditions.

Visa provided you with legal endorsement to stay in another country for a specific period of time. Make sure that your visa is always up to date. You don't want to be deported while in the middle of important projects that could lead to your promotion.

d. i assume the underlined word is "role." reformat if it isn't.

explanation:

role is closest to part because when replacing words, "playing a vital decision," "playing a vital activity," and "playing a vital dollar" don't make logical sense. the only meaningful choice is "playing a vital part."

this fits one of merriam-webster's definitions of role: "a function or part performed especially in a particular operation or process."

answer; (true);