I was sad that she had to go.

知道她得走了，我心里很难过。

《牛津词典》

After the trial, she had to go into hiding for several weeks.

审讯后她不得不躲藏了几个星期。

《牛津词典》

She needed to use the studio at her college for photography and she had to go to the library to read.

她需要使用她大学里的摄影工作室，她还得去图书馆看书。

youdao

But she realized that to become a fully trained artist, she had to go to Europe to study.

VOA: special.2009.07.12

So she got a certificate at the end thanking her for participating in the clinical trial, and also telling her to go get the real vaccine because she hadn't had it yet.

试验最后,她得到了一个证明其参与,这项临床试验的证书,并且被告之要去注射真的疫苗,因为她还没有被注射过

耶鲁公开课 - 生物医学工程探索课程节选

She had to go to work to help support her family.

VOA: special.2009.01.18

Make her smarten up and see that she had to go back to your father?

NEWYORKER: Gravel

In fact, she had to go through a lot more to become an American.

CNN: Shame on Democrats for race-baiting

When he wanted sex again she refused, saying she had to go home because her mother would be worried.

BBC: Court sketch of defendants