swear

I never touched your purse, I swear!

我绝对没有碰过你的钱包，我发誓！

I never touched her, I swear to God .

我从未碰过她，我敢向上帝起誓。

I think it was about ten o’clock when we left, but I couldn’t swear to it .

我想我们离开时大约10点，但我不能肯定。