If we wrote, I think he would rip up the letter.

如果我们写信，我想他会把信撕得粉碎。

"Good for you," said he, "rip up the cloth."

“好吧，”他说，“把床垫撕烂。”

If we wrote I think he would rip up the letter.

如果我们写信的话，我想他会把信撕得粉碎。

But he didn't rip up any carpets in his opening 12 months.

但是在开始的12个月内他并没有开胡！

You'll occasionally rip up your hands and generally scab various body parts.

有时你努力的伸出手来，疤上加疤；有时吓得你。