Past simple
1 раскройте скобки употребив глагол
2 задайте общий во не согласитесь

saratov - largest city in the south-east of european russia, the administrative center of saratov region, which has the status of urban district (the official name - the municipality "city of saratov" [2]).located on the right bank of the volgograd reservoir, approximately equidistant from the volgograd and samara.founded as a fortress guarding to protect the southern borders of the russian state in 1590, during the reign of fedor ivanovich. in the second half of xviii century, a major transshipment point and center of trade in fish and salt, and the xix century - the grain. provincial capital since 1780, at the beginning of the xx century - the largest by population city on the volga. since 1909, there is the university.during the industrialization of the 1930s were built large machine-building plants, and after the war - and radio-electronic instrument-making enterprises of the defense structure. the city became an important scientific and production center.

1. have you been saving

2.  have you saved

3. have you been buying

4. have you bought

5. have you been doing

6. have done

7. has been writting

8. has played

9. have been saving

2.  gas consists of a number of particles moving at a tremendous speed.  a)  правое определение

3.  while melting the snow keeps the same temperature.  d)  обстоятельство. 

5.  being started in time, the preparations for the test are over.  d)  обстоятельство. 

1.  the question being too difficult, no one could answer it.  c)  независимый причастный оборот;  

7.  an electronic computer forms a complex device when viewed as a whole.    d)  обстоятельство

  4.  operating characteristics of goods are usually given in graphical forms.b)  левое определение (действительный залог);  

last week a new school was opened by the mayor of croftside. he was given a tour of the new building by the new headmistress, mrs anderson. he was showed the large sports hall which the children will use for indoor sports by mrs. anderson. then the mayor was interviewed by a reporter from the local newspaper. he was taken some photographs with mrs. anderson in front of the new school by a photographer. the mayor was taken to his next appointment by a car which arrived at the school at 3 pm.

1.          by whom was opened a new school?

2.          who was given a tour of the new building by the new headmistress?

3.          what else was he showed by mrs anderson?

4.          who was interviewed by a reporter?

5.          by what was the mayor taken to his next appointment?