tolong saya tidak tahu

A.) 1. - I walked down the street last night
- She washed the dishes a couple hours
ago
- We sang Indonesia Raya song
yesterday morning in the flag
ceremony

2. - I didn't walk down the street last night
- She didn't wash the dishes a couple
hours ago
- We didn't sang Indonesia Raya song
yesterday morning in the flag ceremony

3. - Did you walk down the street last night?
- Did she wash the dishes a couple hours
ago?
- Did we sang Indonesia Raya song
yesterday morning in the flag
ceremony?

B.) 1. - I have ever tasted sushi before
- She has been a student in MAN 4 for
three years
- He has lived in Dublin since he got
scholarship

2. - I have never tasted sushi before
- She hasn't been a student in MAN 4
since last year
- He hasn't lived in Dublin since he
graduated last semester
3. - Have you ever tasted sushi before?
- Has she been a student in MAN 4?
- has he lived in Dublin?