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Zero and First Conditiionals
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Countries _____ (build) more bridge and tunnel links if cars _____ (continue) to be popular.
will build, continue
Oops!
Okay!
We need to _____ (create) radical new plans, otherwise major cities _____ (come) to a standstill.
create, will come
Oops!
Okay!
Provided the government _____ (build) high-speed links in the future, train journey times _____ (halve)
builds, will have
Oops!
Okay!
Ports _____(need) to be bigger if companies _____ (keep) making bigger ships.
will need, keep
Oops!
Okay!
It _____ (be) problematic if air travel _____ (get) cheaper in the next ten years
will be, gets
Oops!
Okay!
Even if traffic _____ (get) worse, cars _____ (still be) popular.
gets, will still be
Oops!
Okay!
Many people _____ (choose) to travel to space when the technology _____ (make) it possible.
will choose, makes
Oops!
Okay!
Trains _____ (become) more crowded unless we _____ (find) a solution to the road problems.
will become, find
Oops!
Okay!
There _____ (be) more problems with traffic unless we _____ (invest) in roads.
will be, invest
Oops!
Okay!
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