jobs

http://www.citycol.com/esol/saccess/lang_systems/vocabulary/v-beg/dropmenu/jobs.htm

Present Simple or Continuous

http://www.eclecticenglish.com/grammar/PresentContinuous1C.html

Present Simple or Continuous

http://www.tolearnenglish.com/exercises/exercise-english-2/exercise-english-9578.php

Present Simple or Continuous

http://esl.fis.edu/grammar/multi/1.htm

present simple

http://www.ego4u.com/en/cram-up/grammar/simple-present/form/exercises?04

present simple

http://www.perfect-english-grammar.com/present-simple-exercise-9.html

present simple: wash or washes

http://www.englishmaven.org/HP6/Present%20Tense%20Exercise%202.htm

present continuous: all forms

http://www.juntadeandalucia.es/averroes/torredelprado/ingles/presentcont1.htm

present continuous

http://www.ego4u.com/en/cram-up/grammar/present-progressive/form/exercises