It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

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

Which of the following words don't belong in the group and why?
CORSET, COSTER, SECTOR, ESCORT, COURTS

I am the black child of a white father, a wingless bird, flying even to the clouds of heaven. I give birth to tears of mourning in pupils that meet me, even though there is no cause for grief, and at once on my birth, I am dissolved into air. What am I?

A patient was diagnosed with some ailment. He was given five different tablets to take at night at an interval of 15 minutes.

How long will it take the patient to consume all the five tablets?

I am not alive, but I grow; I don't have lungs, but I need air; I don't have a mouth, but water kills me. What am I?

People put me on the table and cut me but do not eat me. What am I?

What runs around the whole yard without moving?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

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