用被动语态完成下面句子
Model：They will need about 1.5 million yuan to build this bridge.
→About 1.5 million yuan will be needed to build this bridge.
All the doctor's old school friends still remember her.
The doctor ________________________________.
将以下句子改成被动语态
Other factories will supply certain parts of the cars, like the lights and the windows.
________________________________
It will bring a lot of new projects to the province.
China has sent up another man-made satellite into space.
Farmers have cut down more and more trees for firewood.
You must water the young trees every day.
The dangerous fish in a river in South America ate three children in one day.
In many countries in the world, people speak English as their mother language.
Paul's chemistry teacher filled a small cup with a bit petrol, a bit castor oil and a bit vine-gar.
After the big quake, you can feel a few small ones.