Click on the links and practise!
http://www.adelescorner.org/grammar/there_is/thereis.html
http://www.english-room.com/index.php?option=com_wrapper&Itemid=34
http://www2.arnes.si/~oskplucija4/ces/thereisare.htm
http://www.carmenlu.com/first/grammar/thereis1_2.htm (in a bedroom)
http://saberingles.com.ar/curso/lesson05/07.html (questions)
