Answer:
Vain - conceited, too proud (especially of one's looks)
Answer:
SONG IS SUNG BY WHOM?
Explanation:
S⇒ who
V⇒ sings
O⇒ song
In passive voice
→If subject is who it changes to <em>by whom.</em>
- by is added before object
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A school started in six months time and project has been received by tremendous response from jhuggi cluster in the area and the school is amazing and wonderful education.