3 sentences

1. 她的地址死活想不起来。

   tā de dì​zhǐ sǐ​huó xiǎng bu​qǐ lái.

   I can't for the life of me remember her address.

   Source: Tatoeba

2. 我几乎想不起早饭吃了什么。

   wǒ jī​hū xiǎng bu​qǐ zǎo​fàn chī le shén​me.

   I can hardly remember what I had for breakfast.

   Source: CCMatrix

3. 她想不起曾经在同一个地方住过两年多。

   tā xiǎng bu​qǐ céng​jīng zài tóng​yī​ge dì​fang zhù guo liǎng nián duō.

   She couldn't recall ever living in the same place for more than two years at a time.

   Source: CCMatrix