Помогите!!! Срочно!!! Нужно 21 и по возможности проверить остальное!!! Пожалуйста!!!

20. If you had not lent...

19. Behavior of John (слово менять нельзя)

18. Where she had left her...

17. Убери to

16. is Not worth asking...

Matthew took no notice of his doctor's advice.

16. It isn`t worth to ask George to help.17. Harry`s parents didn`t let him to buy a motorbike.18. Susan asked David where she had left her sunglasses.19. I was annoyed by the behaviour of John at the party. 20. I would have had go to the bank if you didn`t lend me the money. 21. Matthew took no notice of his doctor`s advice.22. Sheila had to finish the accounts in addition to several letters.23. Mark went swimming almost every day in his childhood in Australia.24. Why don`t we go to the museum this afternoon?25. Valerie had some difficulty with concentration on her book because of the noise.