Saint Valentine's Day, often simply Valentine's Day, is a holiday observed on February 14 honoring one or more early Christian martyrs named Valentinus. It was first established by Pope Gelasius I in 496 AD, and was later deleted from the General Roman Calendar of saints in 1969 by Pope Paul VI. It is celebrated in countries around the world, mostly in the West, although it remains a working day in all of them.The day first became associated with romantic love in the circle of Geoffrey Chaucer in the High Middle Ages, when the tradition of courtly love flourished. By the 15th century, it had evolved into an occasion in which lovers expressed their love for each other by presenting flowers, offering confectionery, and sending greeting cards (known as "valentines").Modern Valentine's Day symbols include the heart-shaped outline, doves, and the figure of the winged Cupid. Since the 19th century, handwritten valentines have given way to mass-produced greeting cards.http://en.wikipedia.org/wiki/Valentine%27s_DayLet's celebrate!!!! No studying today...:( Zero conditionalThis is used when there is no condition. It is oftenused when describing facts or explaining how something works.Structure: if + present,presentExamples:If you don't waterflowers, they die.If you mix water with oil, the oil floats.1st conditionalThe first conditional is used for situations based onfact. The condition describes something normal and possible, and the result isprobable and based on the present or the future. You could substitute 'if' with when, as longas, provide, on the condition, assuming.Structure: if + present, future Examples:If you study hard,you will pass your exams.If you click on that icon, you'll lose anything you haven't saved.If it doesn't rain tomorrow we're going to the beach. (present used as future).Extras notes:The zero conditional is usedfor universal truth e.g.'If you heat water to 100Cat sea level, it boils.'It can also be used when the speaker believes that when the condition isfulfilled the result is always the same e.g.'If I am even 5 minutes late for work, my boss shouts at me.'It is important to understand that the 'universal' truth of the last example isentirely in the mind of the speaker and that it doesn't allow for thesituation when the boss might be absent or late too.The first conditional is used when we want to say that when thecondition, which must be quite possible, is fulfilled the result, in thespeaker's opinion, should be or is very likely to be thatstated. E.g. 'If you shout at your boss, he'll fire you."So, the zero conditional is for stating what the speaker regards as factwhereas the first conditional is for predicting the result of anaction or particular situation. International Women's DayInternational Women's Day (8 March) is an occasion marked bywomen's groups around the world. This date is also commemoratedat the United Nations and is designated in many countries as anational holiday. When women on all continents, often divided bynational boundaries and by ethnic, linguistic, cultural, economicand political differences, come together to celebrate their Day,they can look back to a tradition that represents at least ninedecades of struggle for equality, justice, peace and development.International Women's Day is the story of ordinary women asmakers of