Помогите решить 11. Would it be all right if I (come)

Помогите решить

11. Would it be all right if I (come) round at about six?
A come
B came
C will come

12. If pigs (have) wings, they (fly).
A had D will fly
B have E fly
C would have F would fly

13. Is there anything in that new magazine worth ?
A to read
B reading
C read

14. Although I was in a hurry, I stopped to him.
A to talk
B talking
C talk

15. Would you mind the front door?
A to close
B closing
C close

16. We wish our exams (be) over.
A were
B are
C be

17. We had a wonderful holiday in France. I wish we (go) there again next summer.
A will go
B do
C went

18. I wish I (not/spend) so much money. Now I have to borrow some from my parents.
A hadnt spent
B didnt spend
C havent spent

19. Im hungry. I wish it (be) time for lunch.
A is
B are
C were

20. He seemed (know) all about influenza and said was nothing (worry) about.
A to know, it, worry
B to be knowing, there, worrying
C to know, there, to worry