I am sure no one can have two things for dinner. what are they?

There is an English word that can be used up to four times in a row without modifying the spelling and form a valid grammatical sentence.

Do you know what word is that?

A woman shoots her husband.

Then she holds him under water for over 5 minutes.

Finally, she hangs him.

But 5 minutes later they both go out together and enjoy a wonderful dinner together.

How can this be?

Why do people go to bed?

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

Prove that twice of ten is the same as twice of eleven.

A man was driving a black truck. His lights were not on. The moon was not out. A lady was crossing the street. How did the man see her?

On a bus, there is a 26-year-old pregnant lady.
A 30-year-old policeman.
A 52-year-old random woman.
And the 65-year-old driver.

Who is the youngest?

Why is 6 afraid of 7?

I cannot talk, but I always reply when spoken to. What am I?