UNIVERSIDAD NACIONAL AUTONOMA DE NICARAGUA
UNAN-LEON
GUIA DE LABORATORIO
Exercises - Grammar (The past tense of be.):
1. http://www.englisch-hilfen.de/en/exercises/tenses/was_were.htm
2. http://www.usingenglish.com/quizzes/77.html
Exercises - Grammar (The simple past: Regular verbs.):
3. http://www.englisch-hilfen.de/en/exercises/tenses/simple_past_statements.htm
4. http://web2.uvcs.uvic.ca/elc/studyzone/330/grammar/pasted1.htm
Exercises - Grammar (The simple past: Irregular verb.):
5. http://web2.uvcs.uvic.ca/elc/studyzone/330/grammar/irpast1.htm
6. http://web2.uvcs.uvic.ca/elc/studyzone/330/grammar/irpast2.htm
7. http://www.englishgrammarsecrets.com/imperative/exercise1.html
8. http://www.englisch-hilfen.de/en/exercises/various/imperative2.htm
Reading
9. https://docs.google.com/document/pub?id=1ovAq4V4F4duuGTa34AtLLJAnpvW0y6ipH63htw_tYrs
