vocab band 6.5+ (test 3+4)

authentic (adj)

being what it is claimed to be real, true

authority (n)

the moral or legal right or abolity control

awkward (adj)

lúng túng, kì cục

beware (v)

used to warn someone to be very careful about sth or someone

blackmail (n)

the act of getting money from people by threatening to tell a secret of theirs

bonus (n)

tiền thưởng

boost (v)

increase or improve sth

boundary (n)

the edge of limit of sth

breakdown (n)

a failure to work

breakthrough (n)

an important discovery or provide an answer to a problem

brutal (adj)

cruel, violent, and completely without feeling

bump (v)

đụng mạnh

caution (n)

great care and attention

cautious (adj)

careful, well considered

chatty (adj)

talk a lot in a friendly, informal way

choir (n)

a group of people who sing together

chop (v)

cut sth into pieces with an axe, knife or other sharp instrument