I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

Decode below rebus
D
N
A
T
S , D

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

While house hunting in London, I came across a very good leasehold property Discussing the lease the landlady told me:

'The property was originally on a 99 years lease and two-thirds of the time passed is equal to four-fifths of the time to come. Now work it out for yourself and see how many years are to go!

I add 5 to 9 and get 2. The answer is correct, so what am I?

A doctor and a boy were fishing. The boy was the doctor’s son, but the doctor was not the boy’s father. Who was the doctor?

Jenifer is learning to drive her car. She went down a one way lane and in the wrong direction. But she do not break any law.

How come ?

What seven-letter word has hundreds of letters in it?

I have lakes with no water, mountains with no stone and cities with no buildings. What am I?

What does this Rebus Picture means ?