Good Riddles

Question: The more i am present, the less you can see me. Who am i?

Question: I cannot speak but i tell everything.Im not a tree but i have a leaves. I have hinges but neither not a door nor a window. Who am i?

Question: i can fill up the entire room and still not take up any space. Who am i?

Question: What does the president do every day

Question: What desert can you eat out of a cup with out a spoon or fork ?