Change into passive voice (chuyển thành câu bị động)
1. They have spent a lot of money on advertising.
→ ....................................................................................................................................................
2. The chief engineer has instructed all the workers of the plant.
→ ....................................................................................................................................................
3. Science and Technology have completely changed human life.
→ ....................................................................................................................................................
1, Lots of money has been spent on advertising
2, All the workers of the plant have been instructed by the chief engineer
3, Human life has been completely changed by Science and Technology
1. They have spent a lot of money on advertising.
→ A lot of money on advertisting have been spent.
2. The chief engineer has instructed all the workers of the plant.
→ All the workers of the plant has been instructed by the chief engineer.
3. Science and Technology have completely changed human life.
→ Human life have been completely changed by science and technology.
