1 . _____________ (concern) about the safety of my property, I rushed home in spite of the heavy rain. (所给词的适当形式填空)

2 . She says she pulled out of the campaign, _______ (恐惧）and angry. (根据汉语意思填空)

3 . 和许多人认为的相反，咖啡对失眠没有任何影响。
______ ______ what many people assume, coffee _______ no _______ to insomnia.

4 . ______(enthusiasm) about going to Spain, she took up Spanish. （所给词的适当形式填空）