I think I know why she lied to him.我想我知道她为什么说谎了

lie to:对 ... 撒谎

It will be against my principle to lie to you.

对你说假话是违背我的行为准则的。

What if my mom is paying her to keep quiet?会不会是我妈妈付钱让她保守秘密的

pay 的用法:

1.pay作及物动词，后面可直接跟宾语，但一般是表示钱，账单或人的词。如果要表示为某事或某物付钱时，需要用介词for或是to的不定式来引导。

I will pay for that book.

He paid us to watch his house.

2.在美国，pay可作形容词，表示“付费的”或是“收费的”，例如pay hospital（收费的医院）和pay patient（付费的病人）；

3.pay后可接介词by，表示“由……支付”。

Their nursing costs are paid by the Government.

他们的护理费用由政府来支付。

How do you guys feel about Supertramp?你们觉得"超级流浪汉"怎么样

feel about:感觉

How do you feel about work with Martin?

与Martin合作感觉如何？

How would you feel about going to a baseball game tonight?

今天晚上去看一场棒球赛怎么样？