B4 U12

adj. very severe and intense.

n. behavior that is mean or violent to others.

n. an account of someone's life that is written by someone else.

v. to increase or improve sth

v. to hit one's hands together to express pleasure or get attention.

adj. (~ music) a more formal and serious than popular music

v. do something means to force someone to do it.

n. something original that is made

n. (the ~ of a person) sb's state of being more powerful than others

adj. very pleasing and attractive.