Первое предложение это Present Perfect
Второе Simple Past
1. We have not seen this film yet.
2. Bob saw the film before
1) Does he like good songs?
2) My friend rides his bike on Saturday.
3) Do they speak English?
4) Do your father have a car?
5) Well, I can run and jump.
Отрицательные: Well, I can't run and jump.
Do they not speak English?
My friend don't rides his bike on Saturday.
Есть, ел
иметь, имел
есть(существовать, быть), был, были
дать, дал
подметать