PRESENT SIMPLE INTERROGATIVE

http://www.ego4u.com/en/cram-up/grammar/simple-present/form/exercises?05

http://fresno.pntic.mec.es/~igam0003/HotPotatoesStuff/1ESO/1-ESO-Unit%203/PSInterrogatives.htm



http://www.scribd.com/doc/12949670/PowerpointPresent-Simple-Interrogative