This and that

• The cat always enters through the back door.
• The dog enters through the front door.
• You can walk on the right or you can walk on the left but be careful when you walk.
• Walking on the right side of the road is wrong.
• Right or wrong  you must think and do.
• Each city is different. No two people are alike.
• The boy from the top looked down.
• The other boy looked up.
• One girl climbed up the hill and the other climbed down.
• He lived in Chennai  but died in Mumbai.