Read the text below. For questions (28-32) choose the correct answer (A, B, C or D)Pancake DayIn some countries, like the UK, Ireland, Australia and Canada, there's a special day for (28) pancakes – thin, flat, round cakes made from a mixture of flour, milk and egg, fried on both sides.Pancake Day (29) on Shrove Tuesday, which is the day before the start of Lent. Lent is a time in the Christian calendar, the 40 days before Easter, when people don't eat rich, fatty foods. In the past, people wanted to use all of (30) rich, fatty foods, like butter and eggs, before Lent started. So they put them in pancakes!Shrove Tuesday is always on a Tuesday in February or March. The date changes each year, because it depends (31) the cycle of the moon. In France, the USA and some other countries, this day is called Mardi Gras or 'Fat Tuesday'. In (32), like Spain, Italy or Brazil, Shrove Tuesday is the day at the end of Carnival. In the UK, as well as eating pancakes on Shrove Tuesday, some people have a race with them! They run with a pancake in a pan, and when they are running they have to toss the pancake – they throw the pancake up in the air and catch it in the pan. In some pancake races, people dress up in fancy-dress costumes.