Exercise on Simple Present - Present Progressive

http://www.ego4u.com/en/cram-up/grammar/simpre-prepro/exercises

http://www.ego4u.com/en/cram-up/grammar/simpre-prepro/exercises?ex02

http://www.ego4u.com/en/cram-up/grammar/simpre-prepro/exercises?ex03

http://www.ego4u.com/en/cram-up/grammar/simpre-prepro/exercises?ex05

http://www.ego4u.com/en/cram-up/grammar/simpre-prepro/exercises?ex06