Conditional sentences in English are those of the form "If X, then Y". If clauses are used to express that the action in the main clause (the clause without if) can only take place if a certain condition (in the clause with if) is fulfilled. There are different types of conditional sentences, and you can learn them studying the PDF file.

Nowruz means 'new day' in Persian and is the most important festival of the year in Iran. Read on to find out how people celebrate the Persian New Year.

People have always cared about how they look. It is safe to say that, some are even obsessed with their figures, so that they go through crazy diets and demanding exercise programs. However, according to Courtney Rubin, from the New York Times, we should not feel bad about gaining a bit of weight. In fact, in this article it is explained why you'd better not be so hard on yourself. Besides, it includes a wide range of vocabulary on this topic. So, give it a read.

The past simple tense and past participle of all regular verbs end in –ed. For example: work, worked, worked. In addition, many adjectives are made from the past participle and so end in -ed. For example: I like painted furniture. The question is, how do we pronounce the -ed? The answer is right here.

Mistakes are often made by using the wrong preposition after certain words. The following list, chosen from the book "Common Mistakes in English", includes the words which most often give trouble.

Understanding and knowing how to use idioms is a great way to show what a high level of English you've got. So, just to help you with that, here are some really useful idioms for you, chosen by Learn Hot English magazine. Try using one a day so you start to remember them.

The future perfect is a verb form or construction used to describe an event that is expected or planned to happen before a time of reference in the future. But how do we make this tense? How else can we use this structure? It takes only one page to figure it all