5! выполнить make sure you remember the words well. change the letters to make up new words. big, take, silk, talk, look, life, carrot, bear, box, boy, now, peck, cat, foot, food. нужно так: big-pig

все ваши предложения в прошедшем времени,поэтому используем past perfect passive.

they said the medicine had been prescribed by the doctor.

  he understood that the house had been robbed by the thieves.

  she said he had been seen the night before with a pretty girl in the club.

  he said that his walkman had been given to him by his mother as

1) was

2 are

3 is

4 was

5 was

6 is

7 are

2 :

1 was stolen

2 was called

3 is used

4 was wtitten. was translated

5 are washed

6 was invented

7 is spoken much

8 weren't allowed 

9 was made

10 were informed

3 :

1 the novel was written by  d.defoe    at the age of sixty. 

2 mikeand his younger sister   was  brought up by  grandparents.

3 moskow is visited by  millions of people.

4  st.pauls cathedral was  designed by  sir christopher wren.

5 we were invited    to a party.

6  this original exhibition was  organized by  a group of artists.

7  new year is celebrated  in april.

8    the game was won by  our team.

9  english is spoken in the usa by  most people .

10  computers are used by  0all students in our class.

все, надеюсь понятно что я написала