Vocabulary Unit 3 Input 4

a way of doing something that has been officially agreed and chosen by a political party, a business, or another organization

behaving in an unpleasant or rude way because you think you are more important than other people

to cause a reaction or feeling, especially a sudden one

useful and helpful, or likely to produce good results

the state of being unclear, confusing, or not certain, or things that produce this effect

your social or professional rank or position, considered in relation to other people

to ask for information or advice from someone because it is their job to know something

to make certain that something will happen properly

certain to happen and impossible to avoid

impossible to know about definitely or exactly