There are many buses plying in this street, ..........................
Aare they?
Baren't they?
Care there?
Daren't there?
Answer:
D. aren't there?
Read Explanation:
The correct sentence is:
"There are many buses plying in this street, aren't there**?"**
This is a tag question, where the positive statement "There are many buses" is followed by the negative tag "aren't there" to confirm or seek agreement.