engineering recuitment ICAR (IARI) Assistant (Pre + Mains) 2022 Mock Test English Grammar Active and Passive Voice
Choose the appropriate option that rewrites the given sentence in its passive voice.
Scientists are adopting desalination as a solution to the problem of the scarcity of usable fresh water.
1
Desalination is being adopted by scientists as a solution to the problem of the scarcity of usable fresh water.
2
Desalination by scientists has been as a solution to the problem of the scarcity of usable fresh water.
3
Desalination is adopting scientists as a solution to the problem of the scarcity of usable fresh water.
4
Desalination, as a solution to the problem of the scarcity of usable fresh water, was adopted by scientists.