A) Off
B) Towards
C) None of these
D) Over
🧠 Explanation:
- Prepositions are words that show the relationship between a noun or pronoun and other words in a sentence.
- Common types of prepositions include: time (e.g., before, after), place (e.g., on, under, over), and direction (e.g., to, into).
- In the sentence "There is a bridge over the Thames River," the word "over" is a place preposition.
- "Over" indicates that the bridge crosses above the river, without touching the water.