When asked what they want to do, they should be discouraged from saying "I have no idea".(當被問及以后想干什么時，他們應該盡量少用“我不知道”來回答。)

I have no idea what he's got in mind, but I'm excited to find out.(我不知道他在想什么，但我很想知道。)

I have no idea if this will happen.(我不知道這會不會發生。)

I have no idea why a boomerang is attacking a plant or whether the magical hovering computer monitor is aiding in the attack or fleeing the scene.(我不知道為什么回力鏢會攻擊植物，也不知道神奇的懸停電腦顯示器是在協助攻擊還是逃離現場。)

On what, I have no idea.(我不知道花在哪。)

But I have no idea what I can do.(但是我不知道我能做什么。)

"I have no idea," she responded.(“我不知道，”她回應道。)

You have no idea how painful.(你根本不知道會有多痛苦。)

I have no idea, who are they?(我不知道，他們是誰？)

I have no idea what to ask for.(我不知道要什么。)