Fill in the blanks with "There is" or "There are" (+) _______ a big park in the city center. (?) _______ many tall buildings in our city? (-) _______ a beautiful fountain near the museum. (+) _______ three bridges over the river. (+) _______ a train station not far from here. (+) _______ several shopping malls in the city? (-) _______ an old castle on the hill. (?) _______ two universities in our town? (+) _______ a modern art gallery downtown. (-) _______ many cafes and restaurants. (+) _______ a large stadium for football matches. (+) _______ public libraries in every district.