1. Passive Voice
by Eva Viñas Casals

2. Simple Present BE (present) + PAST PARTICIPLE am, is,are
They teach Japanese in this language school.
Subj. V Od (CD)
Japanese
is taught
in this language school
(by them)

3. Simple Past BE (past) + PAST PARTICIPLE was,were
The police arrested the criminals yesterday.
Subj V Od (CD)
The criminals
were arrested
yesterday
by the police.

4. Future (will) WILL + BE + PAST PARTICIPLE
He will organise a party for them.
S V Od (CD)
A party
will be organised
for them
(by him).

5. Future (be going to) BE GOING TO + BE + PAST PARTICIPLE
They are going to open a shopping centre.
S V Od (CD)
A shopping centre
is going to be opened
(by them).

6. Modal Verbs (can,must,should)
MODAL VERB + BE + PAST PARTICIPLE
People should bring the food.
Subj V Od (CD)
The food
should be brought
by people.

7. Present Perfect HAVE / HAS + BEEN + PAST PARTICIPLE
We have discovered the truth.
S V Od (CD)
The truth
has been discovered
(by us).

8. Exercises Simple Present
1. They cook delicious food at this restaurant.
Delicious food is cooked at this restaurant (by them).
2. Famous people spend a lot of money on clothes.
A lot of money is spent on clothes by famous people.
3. He closes the door of the school at eight every day.
The door of the school is closed at eight every day
(by him).

9. Exercises Simple Past 1. They finished the exam before the time.
The exam was finished before the time (by them).
2. The shop assistant didn’t open the shop yesterday.
The shop wasn’t opened yesterday by the shop assistant.
3. She switched off all the computers of the room.
All the computers of the room were switched off
(by her).

10. Exercises Future (will) 1. He will change the password.
The password will be changed (by him).
2. They will give a medal and a cheque to the winner.
A medal and a cheque will be given to the winner
(by them).
3. They will sing the songs of the new album.
The songs of the new album will be sung (by them).

11. Exercises Future (be going to)
1. They are going to organise a concert.
A concert is going to be organised (by them).
2. The government is going to spend money on facilities.
Money is going to be spent on facilities (by the government).
3. The teachers are going to correct the exams quickly.
The exams are going to be corrected (by the teachers).

12. Exercises Modal Verbs (can, should, must, ...)
1. We must finish the project this week.
The project must be finished this week (by us).
2. They can’t bring cans.
Cans can’t be brought (by them).
3. You should tidy the classroom today.
The classroom should be tidied today (by you).

13. Exercises Present Perfect 1. They have seen him with another girl.
He has been seen with another girl (by them).
2. I have turned on the lights.
The lights have been turned on (by me).
3. She has lost the car keys.
The car keys have been lost (by her).