I need time.
If there's anything else you need, just let me know.
If you want to study in the United States, you need to get a student visa.
The cheap prices tempted me to buy things I didn't need.
Hikers need to carry a compass with them to find their way through the woods.
Since it's not the rainy season, there's no need for an umbrella.
He never turns his back on a friend in need.
Take your time. I know you need a couple of days to reflect on it.
Those who are suffering from hunger in Africa need urgent help.
A formula is very convenient, because you need not think about it.
I'm stuck in a rut in my boring job and need to do something new.
To succeed in life, you need two things: ignorance and confidence.
Calculate how much money we will need next year.
We got this chair for nothing because the lady next door didn't need it anymore.
I read in the newspaper recently that the crops really need rain.