Ответ:

1) Sorry , but you couldn't get enough score to pass your exam

2) Sorry my friend , but I cannot join a football match with you

3) Unfortunately we couldn't find your stolen bag sir

4) I wouldn't also like to hear such kind of news if I were you, but you are infected with COVID-19

5) Sorry sir but you cannot buy the phone that you searched, we have sold all of them

6) You are dismissed because of too many remarks.

7) I regret to say, but your account has been hacked, and we can't bring it back to you.