B3 U22

v. to have enough room.

n. a traveling show with animals and people.

v. to happen at the same time.

v. to pay sb to do some job.

n. a certain amount of medicine taken at one time.

v. to make it a certain color by using a special chemical.

n. how large, important, or serious sth is.

n. a category that describes being either a boy or a girl.

n. the title of a newspaper story.

adj. casual and relaxed, not official.