C is the declarative sentence.
A sounds like the most likely answer, since it shows that she cares for him and wants to do something special for him.
Answer:
“I hope you are doing well.”
“We have hired two new assistants.”
Explanation:
These statements are examples of formal language because they have no contractions or slang terms that are commonly used in informal language.
For example, informal statements include phrases like "what's up" and "a bunch," as well as "a ton."
These statements are formal because they don't use slang or contractions like those.
Answer:
I think it's the third one (but it could also be the first)
Explanation: