I'll take the chance.

我会抓住这个机会。

I decided to take the chance.

我决定抓住这次机会。

I'd rather not take the chance.

这个机会我宁愿不要。

I advise you to take the chance.

我建议你抓住机会。

I'm prepared to take the chance.

我准备碰碰运气。