I didn't know that you were watching something.

Source: Tatoeba

I don't know who to choose.

Source: Tatoeba

I don't know where he lives.

Source: Tatoeba

I noticed a note on my desk, but I do not know who wrote it.

Source: Tatoeba

I don't know about the past, but now we have faxes and emails.

Source: Tatoeba

I wonder if Tom can help us.

Source: Tatoeba

I wonder if Tom likes me.

Source: Tatoeba

I don't know what Tom does for a living.

Source: Tatoeba

I don't know whether Tom told the truth or not.

I don't know if Tom told the truth or not.

Source: Tatoeba

I don't know if I have the time.

I don't know whether I have time or not.

Source: Tatoeba

I didn't know Tom was going to be arrested.

Source: Tatoeba

I didn't know Tom didn't have a driver's license.

Source: Tatoeba

I don't know for certain when he will come.

Source: Tatoeba

I don't understand why Tom brought you here.

Source: Tatoeba

I do not know when she will come back.

Source: Tatoeba

I do not know what to do to get through this month.

Source: Tatoeba

I don't know anything about his past.

Source: Tatoeba

I don't know what I'm going to do next.

Source: Tatoeba

"What's going on in the cave? I'm curious." "I have no idea."

Source: Tatoeba

I didn't know you were going to be here.

Source: Tatoeba

I don't know what you mean.

Source: Tatoeba

I'm at a loss for words.

Source: Tatoeba

I have no idea of how to send a fax.

Source: Tatoeba

I wonder whether or not it'll rain tomorrow.

Source: Tatoeba

I don't know how to cook venison.

Source: Tatoeba

I don't know what Tom is waiting for.

Source: Tatoeba

I don't know what to say.

Source: Tatoeba

I do not know whether to accept or to refuse.

Source: Tatoeba

I don't know what it is.

Source: Tatoeba

I don't know how I feel.

Source: Tatoeba