What can you catch but never throw?

What goes up but never comes down?

There is something which is always coming but never arrives?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

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

Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

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?

You can see it everyday, But cannot touch it at will. What is it?

Can anyone tell me a word in the English dictionary which has a silent 'z'?

Two fathers and two sons went fishing one day. They were there the whole day and only caught 3 fish. One father said, that is enough for all of us, we will have one each. How can this be possible?