VERB+TENSES

[|TENSE CHART]. Visual explanations of each English Tense
[|PRESENT SIMPLE] Practise the present simple tense: the use and the form. If you think you need something easier, try this other [|site]

RELATIVE CLAUSES
==If you want to pracise grammar,try this [|quiz.] It is a beginning English Grammar quiz. Yo will practise verb tenses, prepositions, questions ... There are more links in that site where you can practise higher levels.==

==[|Beginning verb tenses tests] English Adverb Clauses with time expressions : Good Explanation. After this explantion you can go to the following link and do the quiz.==

HERE IS A VERY USEFUL [|SITE] with an index. you can choose any grammar point you want.
==[|PRESENT TENSES: FORM AND USE] Learn the different auxiliary verbs we use with the present tenses: Present simple, present continuous, present perfect, present perfect continuous.== ==[|PAST SIMPLE TENSE] Form and use of the regular verbs. When you finish studying it there is a quiz you can do to practise it.==