Решите) пожалуйста. Не дружу с английским

2. Regular: worked, listened, climbed, watched, danced, had, tasted, shouted, played
Irregular: taken, seen, swam, won, been
3. 2)Mont Blanc
3)aeroplane
4)leg
5)book
6)elephant
4. 2)been
3)ever
4)hasnt
5) has
6)never