3) Complete the passive sentences with the correct form of the verbs in brackets.

Present

1. This room ... (paint) green.

2. The walls ... (cover) in graffiti.

Past

3. Those books ... (write) in Russia.

4. Our school ... (build) last year.

Future

5. Our tests ... (correct) tomorrow.

6. The marks ... (give) out next week.

4) Make the sentences in exercise 3 negative.

1. This room isnt painted green.

1 this room is painted green

2 the walls are covered in graffiti

3 our school was built last year

4 those books were written in Russia

5 our test will be corrected tomorrow

7 the marks will be given out next week

The walls aren't covered in graffiti

Our school wasn't built last year

Our test won't be corrected tomorrow

this room isn't painted green, those books weren't written in Russia, the marks won't be given out next week

1 ... is painted green

2 ... are covered

3 ... were written

4 ... was built

5 ... will be corrected

6 ... will be given out

1 ... isn't painted green

2 ... aren't covered

3 ... weren't written

4 ... wasn't built

5 ... won't be corrected

6 ... won't be given out