There is something which is always coming but never arrives?

I have a five and a three-gallon jar. Assuming there is an infinite supply of water, how can I measure one-gallon water?

I am a type of room you cannot enter or leave. Raised from the ground below, I could be poisonous or a delicious treat. What am I?

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

Can you make a six-letter word using the letters N, A and B ?

Different lights make me strange by changing me into different sizes. What am I?

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

What does man love more than life, hate more than death or mortal strife; That which contented men desire; the poor have, the rich require; the miser spends, the spendthrift saves, and all men carry to their graves?

Can you identify the famous TV character from the rebus below?