This is the first time he went abroad

1. This is the first time he went abroad.
=> He hasn't……....
2. This is the first time I had such a delicious meal.
=> I haven't......
3. She hasn't played this game well before.
=> This is …...
4. She started driving 1 month ago.
=> She has.......
5. We began eating when it started to rain.
=> We have.............