`1.` Public transport will be used to go to school by students

`2.` A great deal of electricity will be generated by solar power this summer

`3.` Will the solar panels be installed on the roof of the house tomorrow?

`4.` Plants won't be burnt to heat by local people this winter

`5.` The air will be polluted by the smoke from factories

`6.` A hydro power station will be built in this area

`=>` Bị động - Tương lai đơn

`(+)` S + will be + PII (by.....)

`(-)` S + won't be + PII (by.....)

`(?)` Will + S + be + PII (by......)?

I. Turn into passive.

1. Students will use public transport to go to school.

→ Public transport will be used by students to go to school.

2. Solar power will generate a great deal of electricity  this summer. 

→ A great deal of electricity will be generated by solar power this summer. 

3. Will they install the solar panels on the roof of the house tomorrow?

→ Will the solar panels be installed on the roof of the house tomorrow?

4. Local people won’t burn plants to heat this winter.

→ Plants will be not burned by local people to heat this winter.

5. The smoke from factories will pollute the air.

→ The air will be polluted by the smoke from factories.

6. They will build a hydro power station in this area.

→ A hydro power station will be build in this area.

`=>` Công thức bị động thì tương lai đơn

Công thức áp dụng : S + will be + V3 (+ by Sb/ O)