A preposition is a word placed before a noun or a pronoun to show its relation to some other word  in the sentence.

Observe the following sentence :-

1. The pen is in the inkpot.
2. We depend on you.
3. The kite is sitting at the tree-top.
4. The traveller sat under a tree.
5. The ship is sailing to the shore.
6. I have send for the doctor.
7. Monkeys are fond of bananas.
8. There was a bridge across the river.
9. Cut the rope with a knife.
10. The work was completed by him.

Each word in bold type is used before a noun or a pronoun.  It shows the relation of this noun or pronoun with some other word in the sentence :-

1. The word-in-shows the relation of inkpot with is.
2. The word-on-shows the relation of you with depend.
3. The word-at-shows the relation of tree-top with sitting.
4. The word-under-shows the relation of tree with sat.
5. The word-to-shows the relation of shore with sailing.
6. The word-for-shows the relation of doctor with set.
7. The word-of-shows the relation of bananas with fond.
8. The word-across-shows the relation of river with bridge.
9. The word-with-shows the relation of knife with rope.
10. The word-by-shows the relation of him with completed.call us 09393898000. For more information click here    @ http://www.speakwellspokenenglish.com/
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