Past regular verbs-negative& interrogative forms

Here you can see how the negative and interrogative forms are done and you can practise them too.
http://www.learn-english-today.com/lessons/lesson_contents/past_simple_lesson.html
http://www.clafoti.com/Imagenes/past_simple_of_regular_verbs1.htm
http://www.tolearnenglish.com/exercises/exercise-english-2/exercise-english-30994.php

Past simple-regular verbs-

Remember this!.It´s very very very IMPORTANT

http://www.iesonava.info/olgaenlared/actividades3eso/3esounit5-pasttenseregularverbs.htm

http://www.englisch-hilfen.de/en/exercises/tenses/simple_past_statements.htm

List of cardinal numbers

If you have any doubt about cardinal numbers, you can check them in this link:

http://www.studyenglishtoday.net/cardinal-numbers.html

Mixed grammar exercises

Here, there are some mixed grammar exercises: 

First,Practise the WH-words with this easy activity.
http://www.mansioningles.com/gram17_ej1.htm

Now it´s time for the verb `To be´.Activity A works the present tense and Activity B works the past so...be carefully.
 http://www.mansioningles.com/gram37_ej1.htm

And don´t forget to review the time.
http://www.mansioningles.com/gram47_ej1.htm

And to finish...can you guess where was this photograph taken?

Carnival

Por ser Entroido, no seguinte enlace podedes ver un video da canción "La vida es un carnaval"de Celia Cruz.
http://www.youtube.com/watch?v=M55WL12GArw

HAPPY CARNIVAL!

Comparisons

You can read some explanations of how to make comparisons in English:

http://www.englisch-hilfen.de/en/grammar/adjektive_steig.htm

Then, you can practise:
http://www.englisch-hilfen.de/en/exercises/adjectives_adverbs/adjective_comparison.htm
http://www.englisch-hilfen.de/en/exercises/adjectives_adverbs/adjective_comparison2.htm
http://www.englisch-hilfen.de/en/exercises/adjectives_adverbs/adjective_comparison3.htm
http://www.englisch-hilfen.de/en/exercises/adjectives_adverbs/adjectives_comparison_sentences.htm
http://www.englisch-hilfen.de/en/exercises/adjectives_adverbs/adjectives_comparison_sentences2.htm

Numbers

Here you can work with numbers....YOU NEED IT!

http://www.englisch-hilfen.de/en/exercises/various/numbers_digits.htm
http://www.englisch-hilfen.de/en/exercises/various/numbers1-12.htm
http://www.englisch-hilfen.de/en/exercises/various/numbers1-20.htm
http://www.englisch-hilfen.de/en/exercises/various/crossword_numbers3.htm
http://www.englisch-hilfen.de/en/exercises/various/crossword_numbers4.htm