Can you find out which options fits best with the missing column?

During which month do people sleep the least?

"That Restaurant always remains crowded. This is the reason why nobody goes there".

Can you find a flaw in this statement?

Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

What is common among 11, 69, and 88?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

Using eight eights and addition only, can you make 1000?

You are given four results as below:
1111 = F
2222 = E
3333 = T
Then, can you find out how to code 4444?

I have nine bottles of wine and one of the nine bottles is poisoned.
I need to find the poisoned bottle with two facts
(1) Poison is deadly, only a sip will cost death
(2) I have two mice to do so.

How should I do it?