i thought _____(填介词或副词)my good friend Lily when i read the book.

问题描述:

i thought _____(填介词或副词)my good friend Lily when i read the book.
Please keep it as a secret.Don't tell anyone e____.(根据首字母填空)
When something ___(使担心)me,i can always go to her.

of think of 是想起的意思
else
worry