Without looking at a calendar, within a minute name, a boy's name using 5 consecutive 1st letters of 5 consecutive months

1 rabbit saw 9 elephants while going to the river. Every elephant saw 3 monkeys going toward the river. Each monkey had 1 parrot in each hand. How many animals are going towards the river?

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

I came first on earth but second on the heaven.
I also came twice in a week but found just once in a year.
I stay away from months but you can find me in February.

What am I?

A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

Give it food and it will live; give it water and it will die.

I am white when I am dirty, and black when I am clean. What am I?

How many times can you subtract the number two from the number fifty?

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

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