Answer:
English, formal language is used in situations that are more serious, for example when you're in a job interview or emailing your university professor. It can also be used when you're speaking to someone you don't know very well and want to make sure you sound respectful.
First conditional .
It’s used to describe things that we think are likely to happen in the future
<em>Answers</em>
Alliteration = B; The repetition of beginning sounds in two or more neighboring words.
Idiom = C; An expression that cannot be understood from the meanings of its separate words but must be learned as a whole.
Meiosis = A; A statement that downplays or understates the importance of something.