I don't know if he's alive. I don't know if he's tortured.

I can't say yes or no, but he'd know I was falling.

But I don't know if he...

I wonder if he's got a temperature.

We don't know if they're armed.

But I'd never know whether you did.

I don't know if it's that good.

I don't know if it makes sense, or if this makes sense.

I wonder if he loves me.

I don't know whether she will come.

Well, I don't know whether you were lucky or not.

I don't know if I should.

I didn't know whether you'd come.

I wonder if Joey's right.

No one knows if he loves her or not.

I wonder if Jim's still alive.

She didn't know whether she could trust you.

I don't know whether you'll believe me or not

Of course, but Paul says

I don't know whether I believe you.

I don't know if I ever can, Karin, but...

I don't know whether I've grown rosecolored glasses or if

I'm not sure what it does for you, but it smells nice anyway.

I don't know if I'll have time to do it.

I can't tell if it will be raining tomorrow.

I don't know if I have time to do it.

I wonder if they'll get divorced.

I wonder if Tom likes me.

I do not know if you are prepared.

I'm not even sure it matters.

I wonder if you could help me out on it.

You don't know that he accuses you.

Well, I don't know whether this is relevant, sir, but...

I was wondering if you'd be willing to help me.

I'm not sure it's wise you're doing this. The highways are packed bumper to bumper the radio says.

Well... I don't know if I'd better ma'am.

Data is available but its accuracy is not known.

But I don't know if I love you yet.

I wondered if I could have spoken to her whether she would have understood.

I don't know if I can go to the party.

I do not know whether to accept or to refuse.

Do you know whether or not it will rain tomorrow?

Do you know whether or not it'll rain tomorrow?

Well, you see, I didn't know then whether I could trust you or not.

I wonder if you recognize it.