Good Riddles

Question: You are going to make a word. To make this word, you need to put a letter in between two e's to make a word that starts with e and ends with e. What is the word? Hint: Think outside the box.

Question: Which is the most curious letter?

Question: Mike has a father named BOB. Bob is the......... of mike's fatfer

Question: What is little in Arab and big in Barcelona?

Question: Say silk ten times. Now answer this question: what does a cow drink?