Как пишется doesn't has to или don't has to ?

ответ:3. 1. The food tasted bitter.       bitter

2. I was ashamed that I didn't pass the difficult test.      ashamed, difficult

3. The story was brief       brief

4. I felt comfortable in my new home.            comfortable, new

5. The man was very creepy and scary on Halloween,           creepy,scary

6. My dad was courageous when he picked up the skunk.        courageus  

7. My friend is anxious for his birthday.            anxious

8. It was a breezy day.                 breezy

9. I am eager to start my test.             eager  

10. My brother was excited for his basketball game.          excited

11. I learned a lot about the blue ocean.            blue

12. That tree is now green because I watered it daily.         green

13. My son is helpful.​         helpful

1) he can't walk very fast because he has hurt a leg.

2) i can't get in because i have lost a key.

3) i know this story very well because i have saw the film.

4) i can't post the letter because i have not put stamp on it.

5) he can't stand up because he has ate too much.

6) they can't go on holiday because they have not saved money.

7) i know him because i have met him before.

8) we don't know how he is because we have not heard from him.

9) he won't take a cigarette because he has gave up smoking.

10) she can't get in because he has locked the door.