Срочно, помогите пожалуйста с английским

When was this accident happened?
13) Nina and Nick will get marry in two weeks.
14)How many many books they will bring tomorrow?
15)Stanley has two sons and a daughter.
8) Celebrates
7)Will meet
6) Prefer
5)Worked
4)Enjoyed
3)will write
2)Bakes
1)Went