Choose the correct options to complete the questions

1. [Did|Was|Were] you watch TV two days ago?
2. [Was|Were|Could] your parents at work yesterday?
3. [Were|Was|Did] you tidy your room yesterday?
4. [Did|Was|Were] your grandparents call you last week?
5. [Was|Were|Did] your birthday last month?
6. [Was|Were|Could] you swim when you were 5 years old?