А13. I was wondering _____ tell me when the next plane from Chicago arrives?
1)could you 2) can you 3) if you could

А14. I like your hair. Where _____?
1)do you have cut 2) have you cut it 3)do you have it cut

А15. John tells me Jack’s going out with Helen, _____ I find hard to believe.
1)which 2) who 3) whose