CONDITIONALS

Do the following exercises:

Conditional Sentence Type 1
→ It is possible and also very likely that the condition will be fulfilled.
Form: if + Simple Present, will-Future
Example: If I find her address, I’ll send her an invitation.

http://www.ego4u.com/en/cram-up/grammar/conditional-sentences/type-1/exercises

Conditional Sentence Type 2
→ It is possible but very unlikely, that the condition will be fulfilled.
Form: if + Simple Past, Conditional I (= would + Infinitive)
Example: If I found her address, I would send her an invitation.
http://www.ego4u.com/en/cram-up/grammar/conditional-sentences/type-2/exercises

Conditional Sentence Type 3
→ It is impossible that the condition will be fulfilled because it refers to the past.
Form: if + Past Perfect, Conditional II (= would + have + Past Participle)
Example: If I had found her address, I would have sent her an invitation
http://www.ego4u.com/en/cram-up/grammar/conditional-sentences/type-3/exercises

MIXED EXERCISES:

http://www.ego4u.com/en/cram-up/grammar/conditional-sentences/exercises?05
http://www.ego4u.com/en/cram-up/grammar/conditional-sentences/exercises?04
http://www.ego4u.com/en/cram-up/tests/conditional-sentences-3
http://www.smic.be/smic5022/conditionalmixed1.htm