Unit 21 abc

a noun of certain

movement or sound that you make to give somebody information, instructions, a warning

• announcement

• report

• link

• signal

to say a bad word

a noun with the same meaning as "audience"

hint: starting with v

a verb means "ask for sb to do sth"

hint: starting with re

to provide information about sth you've heard, seen

• report (n)

• announce

• announcement

• report (v)

publish

• to produce books for people to buy

• to inform sth

• to read a book

to say the sounds of a word

hint: a verb starting with p

hint: a verb meaning stop watching sth

persuade

• to encourage somebody do something

• to cheer for sb

• to protect sb