Past Participles In Present Perfect L3-2

If you haven't (bend) (a)   down and touched the floor without bending your knees for a long time, it might be difficult.

He has (choose) (a)   strawberry icecream for dessert.

My favourite superhero has (fight) (a)   for justice for many years.

Sorry, I can't give you any ice cubes. They haven't (freeze) (a)   yet.

Where has the pirate (hide) (a)   all his gold?

The sun has (rise) (a)   .

Have you already (sweep) (a)   the floor?

Sorry. I haven't (set) (a)   the table yet?

Have you ever (wear) (a)   real fur?

I have (burn) (a)   myself cooking many times.