ответ: 2. 1)That computer is used by beginners.
2)Is that computer used by beginners?
3)That computer isn't used by beginners.
3. 1) The window is being opened by somebody now.
2) Is the window being opened by somebody now?
3) The window isn't being opened by somebody now.
4. 1) The last French text-book was sold by us.
2)Was the last French text-book sold by us?
3) The last French text-book wasn't sold by us.
5. 1) The news are watched by people all over Russia.
2) Are the news watched by people all over Russia?
3) The news aren't watched by people all over Russia.
Объяснение:
Tamgaly-Tas is approx. 120 kilometres north-west of Almaty city, in Kazakhstan.
The area is famous for ancient stone carvings, (1) which are called petroglyphs. (present simple)
The rock carvings (2) were_ found by archaeologists in 1957. (past simple)
The carvings (3) _were_ made almost 3,000 years ago by a hunting, nomadic community using stone or metal tools but not all of them date from the same period. (past simple)
The daily lives and the spiritual world of the people (4)_are_ pictured: rituals, dances, ornaments, hunting and herding scenes. (present simple)
The drawings (5) _are_ best seen in the afternoon on a sunny day. (present simple)
From the nature of the drawings, it is believed that the canyon
(6) _was_ used as a tribal settlement for nomadic peoples dating from the Bronze Age and later. (past simple)
Some burial mounds and graves (7) _were_ built which indicates the area was also a ritual site. (past simple)
Unfortunately, many of the stone carvings (8) _are_ damaged as the area suffers from shifts in temperature, rock movements and fires in the steppes.
However, the site (8) _is_ registered by UNESCO as World Cultural Heritage and great care (10) _is_ taken to preserve these outstanding natural and cultural features. (present simple)