Vocabulary-Grammar

= Vocabulary: = ===The dynamo page is very useful and easy to use. Some words that I don't knowed were: voussoir, keystone, spandrel... and I believe that the word drum only means a music instrument, but not, in architecture this word a type of construction that looks like a gigant drum or cylinder. And with respect at the other website, is interesting how knowing the mean of the Suffix of at word, without knowing their meaning, you can get to know more or less his mean.===

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= = = Grammar Practice: = = = ===I practice the verbs (gerunds and infinitives), for the begin It was easy, but later an Exercise Appears I were the sentence order changed andhad to identify the main verb, also practice the verbs (modals) That I tend to confuse. "Study Zone" is great full page, I will use this tool when I have a doubt.===