ESO 1: present continuous

Do the following activities about the present continuous:

http://www.agendaweb.org/verbs/present-continuous/index.html
http://www.agendaweb.org/exercises/verbs/present-progressive.htm
http://www.agendaweb.org/exercises/verbs/present-continuous-2.htm
http://www.carmenlu.com/first/grammar/presentcont17.htm
http://www.montsemorales.com/gramatica/PresCont1.htm
http://www.kico4u.de/english/uebungen/5klasse/presprofrag.htm

Listening activities:

http://www.time4english.com/aamain/school/school_listtest1.asp
http://www.johnmh.com/L1List/L1List2.htm