I don’t know yet how long.
I don't believe we've met before.
I don't care for spicy food.
I don't feel like going out in this awful weather.
I don't feel well.
I don't have a clue.
I don't have a reservation.
I don't have any more time, so cancel my order.
I don't have confidence.
I don't have much money.
I don't have one of my bags.
I don't have.
I don't know how to figure out this problem.
I don't know how to love him.
I don't know how to take this.
I don't know how to thank you.
I don't know how to use a computer.
I don't know what I am looking for.
I don't know what to do.
I don't know what to look at.