Click here to enter the site. Go through the theory and click at the bottom for practice.http://www.ego4u.com/en/cram-up/grammar/conditional-sentences/type-3/exercises?02
Click here to enter the site. Go through the theory and click at the bottom for practice.http://www.ego4u.com/en/cram-up/grammar/conditional-sentences/type-3/exercises?02