What occurs twice in a week, once in a year but never in a day?

I know a nine-letter word having only one vowel.
Do you ?

James bond was pushed out of an aeroplane without any parachute.
He survived, How come?

I am under you when I am whole.
I shift above you if you remove the first letter.
I come all around you if you remove the second as well.

Can you tell me who I am?

Can you decipher the below rebus?

PBLUESAISNUERSES

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

He loves to dance, twist and prance, he shakes his tail, and as a way he sails, wingless he flies into the sky. What is he?

On a charity event in Russia, Murray beat Djokovic by winning six games and losing three games.
Note: There is a total of 5 service breaks(one who serve lost the game).
Who served first, Djokovic or Murray?

I can write cow in 13 letters.

Can You?

When you say goodbye, I am what you need to tie.
I come as a couple and go wherever you run.
Who am I?