There is and There are

There ____________________ a bag ____________________ the table
There ____________________ two posters ____________________ my room
There ____________________ children ____________________ the yard
The teacher stands ____________________ ____________________ ____________________ the students
There ____________________ mountains ____________________ Chile and Argentina
In Santo Domingo , the Police Station is ____________________ the Bus Station
The ____________________ are ____________________ ____________________ the pencil case
Paul ____________________ medicine ____________________ university
The monster is ____________________ the bed
The ____________________ is ____________________ ____________________ the doo r