Answer:
Written as a fragment instead of as a full sentence.
Answer:
group
Explanation:
The baby ducklings moved in a __group__ behind their mother.
I hope you ace the test!!! :D
Answer:
my mom used peroxide to die my hair
Explanation:
peroxide is a medical chemical to help clean wounds however it can be used for other reasons
The last answer sets the most formal tone; "Hello! I was very pleased to meet you at the party last week." the rest are very casual.