Wh-question( Bị động)

1. When will you do the work?

=> When will the work be done?

2. How many days did she spend finishing the work?

=> How many days were spent finishing the work?

3. Who looked after the children  for you ?

=> By whom the children looked after for you?

II. Sentences with verb " continue and begin "

4. They began to plant rubber trees in the big plantation

=> Rubber trees began to be planted in big plantation

5.People will continue to drink coca-cola in the 21 st century

=> Coca-cola will continue to be drunk in the 21st century.