1.You scared me!吓死我了！

2.You scared the shit out of me!你吓了我一跳!

3. I'm freaked out!我的魂都被吓飞了！

4. I'm frightened out of my wits!我差点被吓死!

5.You're freaking me out！你可吓死我了！

6.I was scared to death. 我快被吓死了。