Please expert answer me
I don't understand this question
Please give me answer fast of 11-20
Please I request you

Dear Student,
11. are trying 12. do not go 13. do you believe; never tells; always lies 14. She decided to visit London last month. She met interesting people, saw wonderful sights and enjoyed herself a lot
15. Where could she be? I am waiting for her 16. Do they know that water boils 17. built 18. did not marry; broke 19. is sitting 20. Did he liked; borrowed
​​​​​​​Regards