to organize or plan the details of an activity or event before it happens
She arranged for a limousine to pick her mother up from the airport.

to disturb a person when they are busy or want to be alone
It bothers me when people are disrespectful.

having a large number of technological advances
The developed nations of the world have a responsibility to help third world countries thrive.

on account of
due to the small circumference of her head, she could only wear children's hats.

to remember
keep in mind that there will be a pop quiz on this information sometime next week.

an area of land set aside for the protection of wild animals and plants
Thanks to reserves, animals that were on the verge of extinction like the American Bison, have thrived.

feeling healthy and full of energy because you have had a rest
I awoke feeling rested and refreshed.

large thick-skinned mammal having one or two upright horns on its snout
The large rhinoceros in the book had a horn on its nose.

something bought to remember a place
I brought some souvenirs back from my trip to Japan to show my class.

without the owner present; not being watched or cared for
Never leave young children unattended.

to be different or to change and become different
Temperatures across the US vary from each region.