Present simple

1.-Present simple verb +'s' .
http://www.autoenglish.org/7STG03.htm


2.-Present simple questions/adverbs of frequency and routine.

http://www.autoenglish.org/7STG04.htm

3.-Check this site for present simple and then see your correct answers and do it again.
http://perso.wanadoo.es/autoenglish/gr.presim.i.htm