Can you name some countries which do not have the alphabet 'A' in them?

Name the three-letter word that can complete the below words?

A) L O _ _ _ E
B) E D U _ _ _ E
C) _ _ _ E R
D) _ _ _ T L E

A shepherd had 18 sheep, out of which, all but ten died.

Can you tell us how many sheep was he left with?

It is always ahead of me yet I can never see it. What is it?

Name the three-letter word that can complete the below words:

A) L O _ _ _ E
B) E D U _ _ _ E
C) _ _ _ E R
D) _ _ _ T L E

There is something which is always coming but never arrives?

I am the first thing you need while camping.
I am always with the person named Marcos Valencia and Carrick.
But Pogba Zlatan and Rooney think I am wasteful and do not need me.
I am the second to the last thing to add when you are making a patch.

What am I?

What will you call your mother's brother's brother-in-law?

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

I look at you, you look at me, I raise my right, you raise your left. What am I?