The correct answer should be C. To provide relevant background information
Flashbacks are usually used to show us some part of the characters' lives that is important for understanding the present time.
It would be the first option, but i believer there should be a comma. but yes it’s the first one
This quote means that whenever you are not feeling happy just have a smile on your face.
Answer:
The database that search out by entering keywords is Google.
Answer:
i think its letter ... A.