This week it´s time to play some riddles . Below here you all will find a riddle adapted to your level. Read them very carefully. Once you have the answer, write it on a paper and put that paper into the CHALLENGE BOX , in the English classroom. DON¨T FORGET TO WRITE YOUR NAME AND CLASS!!! 4 LEVEL How many months of the year have 28 days? 5 LEVEL Mrs Brown has 5 daughters. Each of these daughters has a brother. How many children does Mrs Brown have? 6 LEVEL You are having a birthday party. To avoid uninvited guests, you decided to set a password. An uninvited guest waited by the door and listened. The first guest knocked at the door and the doorman said "twelve", the guest replied "six" and was let in. The second guest knocked at the door and the doorman said "six", the guest replied "three" and was let in. The uninvited guest smiled, walked to the door and knocked. The door man said "sixteen". The uninvited guest replied happily