Choose the correct option.

1. I wish you'd stop ... Jack about his fear of needles. Not everyone is as brave as you, you know! 2. I have a fear of ... spaces so I avoid flying as much as possible. 3. I realise my fear of birds is completely ... , but I can't get over it. 4. Even just thinking about going in a\(an\) ... makes Katie sweat. 5. Many people with a fear of dogs remember a childhood incident which they believe ... this fear. 6. Emma started ... loudly when the lights went out and the room was left in complete darkness.