By 2050...
By 2050, millions of trees ______ (plant) in urban areas.
will have been planted
Scientists will have discovered a new species of whale by 2040.
A new species of whale will have been discovered by scientists by 2040.
The new hospital will have been build by next year.
The new hospital will have been built by next year.
The report _____ before tomorrow's meeting.
B
renewable energy / adopt / worldwide / by 2040
Renewable energy will have been adopted worldwide by 2040.
By 2050, several endangered languages ______ (document) by linguists.
will have been documented
Engineers will have completed the world's longest suspension bridge by 2038.
The world's longest suspension bridge will have been completed by engineers by 2038.
Thousands of solar panels will have be installed before the project ends.
Thousands of solar panels will have been installed before the project ends.
By 2035, the old factory _____ into a cultural center.
A
reusable spacecraft / use / for most space missions / by 2050
Reusable spacecraft will have been used for most space missions by 2050.
By 2050, all major highways in the country ______ (upgrade) to support autonomous vehicles.
will have been upgraded
Researchers will have translated several ancient manuscripts before the end of the decade.
Several ancient manuscripts will have been translated by researchers before the end of the decade.
The endangered species will has been protected by stricter environmental laws.
The endangered species will have been protected by stricter environmental laws.
Several new regulations _____ before the law takes effect.
C
traditional classrooms / transform / by immersive virtual technologies / by 2060
Traditional classrooms will have been transformed by immersive virtual technologies by 2060.
By 2050, thousands of historical artifacts previously hidden underground ______ (recover) and ______ (preserve).
will have been recovered; will have been preserved
Governments will have invested billions of dollars in renewable energy projects by 2045.
Billions of dollars will have been invested in renewable energy projects by governments by 2045.
By 2040, the entire railway system will have being modernized.
By 2040, the entire railway system will have been modernized.
By the end of the decade, advanced AI systems _____ in most public services.
A
diseases caused by certain genetic mutations / eliminate / through gene editing / by 2070
Diseases caused by certain genetic mutations will have been eliminated through gene editing by 2070.
By 2050, a comprehensive global system for monitoring climate change ______ (implement) across every continent.
will have been implemented
International organizations will have established a coordinated emergency response network for natural disasters by 2050.
A coordinated emergency response network for natural disasters will have been established by international organizations by 2050.
A revolutionary treatment for several neurological disorders will have been developed and implement by medical researchers.
A revolutionary treatment for several neurological disorders will have been developed and implemented by medical researchers.
The archaeological site _____ and _____ before construction begins nearby.
C
a permanent international research city / establish / on the Moon / by the end of the century
A permanent international research city will have been established on the Moon by the end of the century.