1 You have to pay before you start. 2 You don't have to come if you don't want to. 3 You mustn't eat in here. 4 You must turn off your mobiles before you come in. 5 You mustn't talk near here. 6 You don't have to pay to see this.

1.Он посоветовал . He advised Ему посоветовали He was advised
2.Он забыл . Его забыли . Его забывают He forgot. He was forgotten He is forgotten
3.Он вспомнил . Его вспомнили . Его вспоминают. He remembered He has been remembered He is being remembered.
4.Они пригласили . Их пригласили . Их приглашали . They invited They have been invited They were invited
5.Она вылечила . Её вылечили . Её лечат .  She cured. She has been cured. She is being cured.
6.Мы позвали . Нас позвали . Нас зовут .We called. We have been called. We are being called.
7.Она предложила . Ей предложили . Ей предлагали. She offered. She has been offered. She was offered. 
8.Я позвонил . Мне позвонили . Мне звонят. I called.  I was called. I am called.
9.Мы послали . Нас послали . Нас посылают. We sent. We were sent. We are sent.
10.Она пришла . Её привели . Её приводят. She has come. She was brought. She is brought.

1 . a) The girl (writing) on the blackboard is our best pupil. b) Everything ( written) here is quite right. It
2. a) The house (surrounded) by tall trees is very beautiful.
b) The wall (surrounding) the house was very high.
3. a) Who is that boy (doing) his homework at that table?
b) The exercises (done) by the pupils were easy.
4. a) The girl (washing) the floor is my sister.
b) The floor (washed) by Helen looked very clean.
5. a) We listened to the girls (singing) Rus­sian folk songs.
b) We listened to the Russian folk songs (sung) by the girls.
6. Do you know the girl (playing) in the garden?
7. The book (written) by this scientist is very interesting.
8. Translate the words (written) on the blackboard.
9. We could not see the sun (covered) by dark clouds.
10. The (lost) book was found at last.
11 (Going) along the street, I met Mary and Ann.
12. Read the (translated) sentences once more.
13. Name some places (visited) by you last year.
14.1 picked up the pencil (lying) on the floor.
15. She was reading the book (bought) the day before.
16. Yesterday we were at a conference (organized) by the pupils of the 10th form.
17. (Taking) the girl by the hand, she led her across the street.
18. It was not easy to find the (lost) stamp.
19.1 shall show you a picture (painted) by Hogarth. '
20. Here is the letter (received) by me yesterday.
21. Look at the beautiful flowers (gath­ered) by the children.
22. His hat (blown) off by the wind was lying m the middle of the street.
23. ^How do you like the film?" he asked, (turn­ing) towards me.
24. When we came nearer, we saw two boys (com­ing) towards us.
25.1 think that the boy (standing) there is his brother.