1. Расположите члены предложения в правильном порядке: 1. 1)major, 2)the, 3)of, 4)rank, 5)to, 6)promoted, 7)was, 8)he.
2. 1)honours 2)school 3)he 4)finish 5)did 6)military 7)with 8)this?
3. 1)take 2) Patriotic 3)part 4)Great 5)the 6)War 7)Suvorov 8)didn’t 9) in
4. 1)the 2)difficult 3)is 4)Academy 5)at 6)study 7)very 8)to
5. 1)must 2)at 3)lessons 4)the 5)work 6)we 7)hard

1. Dan has been playing his guitar all day.

2. We haven't been studying for long.

3. Hannah has been learning Japanese for a year.

4. Where have they been living?

5. George hasn't been sleeping well recently.

6. Have you been having swimming lessons?

Yes, I have

Объяснение:

Речь идет о действии, начавшемся в и длящемся какое-то время, при этом оно тесно связано с настоящим. Время действия может уточняться, но без четкого указания на момент его окончания

Для уточнения времени действия применяются следующие слова: lately (в последнее время, недавно) recently (недавно, на днях), for quite a while (довольно долго), all day (весь день), for (в течение), since (начиная с)

Present Perfect Continous еще применяется в случае если требуется подчеркнуть, что ситуация временная. К таким глаголам можно отнести: to work (работать), to live (жить), to feel (чувствовать), to teach (учить) и другие.

Вроде по Вашим примерам все:)

отметь как лучшее

ответ:1. be (am /is) was 11. lose lost

2. break broke 12. make made

3. come came 13. meet met

4. do did 14. pay paid

5. drink drank 15. run ran

6. drive drove 16. see saw

7. eat aet.  17. sell sold

8. get got 18. sit sat

9. give gave . 19. take took

10. go went            20. cut cut

Объяснение:

1. An operator did not the machines’ safety guards.

2. On 3 January 1999 the team did its trip to Mars, they used imperial

measurements and the other metrics.

3.The employee went home after the accident but he come back to work

on 10 June.

4. A typical printed circuit boarc had dozen individual components.

5.The electrical equipment controlls the starting of the engine.

6. Safety engineering was the most rapidly growing field.

7.Tupolev’s TU-144 supersonic jet liner began its commercial passenger flights

in 1977.

8. Ergonomics continued its work in solving such problems as safety of nuclear

reactors, operators’ errors and malfunctioning equipment.

9. She will work with this experiment next year.

10. At present he worked on improving of this mechanism.

1) j.  8) n

2) h.  9) d

3) e.  10) m

4) l.  11) i

5) k.  12) g

6) a.  13) c

7) b.  14) f