Today Marcos took a vocabulary quiz (expressions, words). Marcos and I reviewed grammar notes about expression frequency with adverbs. I explained: a) Siempre, Rara vez, nunca are usually placed before the verb. b) Mucho , poco are usually placed after the verb. C) Todos los dias, a veces, de vez en cuando can be placed at the beginning or the end of the sentence. Then Marcos wrote several examples applying this grammar notes. Also we reviewed information about his final work an autobiography.