Fill the gaps with there is/there are or is there/are there.________

Fill the gaps with there is/there are or is there/are there.
________ a laptop on the desk.
________ some students in the courtyard.
________ any possibility to meet her tonight?
________ so many issues with the new software.
________ any interesting books in the school's library?
________ anybody who can help me?
The waiter says _________ a lot of people who are complaining about the food.
________ any poems in this new textbook?
________ any reason I should believe her again?
I think ________ some truth in what you are saying.