Brad rarely goes to the pub at lunchtimes.
(Put adverbs of frequency – 'rarely', 'sometimes', 'often', 'usually' etc. - before the main verb – antes del verbo principal)
Those students are from Spain. Their names are Juan and Sandra.
Where are your parents from?
Valencia has such fantastic weather.
('Weather' is an uncountable noun – no lleva el articulo 'a')