other govt exam UPSC EPFO Personal Assistant Mock Test 2024 English Grammar Active and Passive Voice
Change the sentence to the passive voice:
"Sophisticated devices and cutting-edge technology have improved our daily life."
1
Our daily life has been improved with sophisticated devices and cutting-edge technology.
2
Our daily life improved by sophisticated devices and cutting-edge technology.
3
Our daily life has improved by sophisticated devices and cutting-edge technology.
4
Our daily life has been improved by sophisticated devices and cutting-edge technology.