sharp pain
lack of
brain freeze
to sponsor
interestingly
headache
to adjust
myth
certainly
kidneys
volunteer
disorder
sprained
ill
prevent from
mechanism
word used to emphasize something and show that there is no doubt about it
a sharp pain in the front or at the side of the head that people sometimes feel when they are somewhere very cold or when they have eaten something cold
to change something slightly, especially to make it more correct, effective, or suitable
not feeling well, or suffering from a disease
to stop something from happening or someone from doing something
to pay for someone to do something or for something to happen
an ancient story or set of stories, especially explaining the early history of a group of people or about natural events and facts
an injury to a joint (= a place where two bones are connected) by a sudden movement
a person who does something, especially helping other people, willingly and without being forced or paid to do it
pain inside your head
small organs in the body that take away waste matter from the blood to produce urine
an illness of the mind or body
word used to introduce a piece of information that the speaker thinks is strange or interesting
the fact that something is not available or that there is not enough of it
producing or describing a quick, strong sensation that makes you feel like you have been cut
a way of doing something that is planned or part of a system