id	domain	url
elt-4021	journal.unnes.ac.id	http://journal.unnes.ac.id/sju/index.php/elt
elt-4021	www.showme.com	http://www.showme.com/blog/2012/0
elt-4021	www.educ.ualberta.ca	http://www.educ.ualberta.ca/staff/olenka.bilas
elt-4021	www.englishtenses.com	http://www.englishtenses.com/tenses/past_con