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in the future, there (to be) any cars.
in the future, there won't be any cars.
Oops!
Okay!
in the future, people ...... use jet-packs.
in the future, people will use jet-packs.
Oops!
Okay!
in the future, there ........ ..... many trees.
in the future, there will be many trees.
Oops!
Okay!
In the future, There ...... .... many flying robots.
In the future, There will be many flying robots.
Oops!
Okay!
In the future, people ...... fly around.
In the future, people will fly around.
Oops!
Okay!
In the past, they (use) busses.
In the past, they used busses.
Oops!
Okay!
In the future, people will ....... in towers.
In the future, people will live in towers.
Oops!
Okay!
In the past, people (walk) on the street.
In the past, people walked on the street.
Oops!
Okay!
in the future, cars ....... fly.
in the future, cars will fly.
Oops!
Okay!
In the past, they (live) in houses.
In the past, they lived in houses.
Oops!
Okay!
In the past there ...... many cars.
In the past there were many cars.
Oops!
Okay!
In the past, they (drive) cars
In the past, they drove cars.
Oops!
Okay!
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