If eleven plus two equals one, what does nine plus five equal?

Find the smallest sentence with all the English alphabet.

I am never scared but became petrified and can’t live in a house but would die to make one. What am I?

What Does this text mean:

important=important

Can it be possible to build a house that has all its four walls facing towards the South?

What have one eye but still cannot see?

I don't get anymore wetter, no matter how much rain falls on me.

What number comes next in this sequence:
7 8 5 5 3 4 4 _

Can you find the least possible number such that

If the number is divided by 3, it gives the remainder of 1;
If the number is divided by 4, it gives the remainder of 2;
If the number is divided by 5, it gives the remainder of 3;
If the number is divided by 6, it gives the remainder of 4.

John was running from 40 thieves. John has got 3 gold boxes which weigh as 4kg, 2kg, and 1kg respectively. A witty man asked John to stay with him for seven days in exchange for 1kg gold per day. John needs to stay there for seven days and also do not want to give the witty man any advance. How can John pay for his seven days stay?