Share Câu điều kiện loại 1- Unit 7- grade 8
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If the air in a City________ (get) very polluted, it can make people’s eyes burn.
gets
If we dump all sorts of Chemicals into rivers, we________ (not be) able to swim in them in the future.
won't be
Many wildlife habitats will be destroyed if people________ (keep) polluting the environment.
keep
If we all use public transport more, we________ (help) reduce air pollution.
will help
If we________ (not stop) over-fishing the oceans, many species________ (become) extinct.
don't stop- will become
If everyone________ (recycle) paper, metal and glass, we ________ (not produce) so much rubbish.
recycles/ won't produce
We________ (have) dirty seafood if we________ (dump) rubbish into the sea.
will have / dump
If global warming________ (continue), temperatures________ (rise) even higher.
continues / will rise
If light pollution________ (keep) growing, you________ (not be) able to see even the Big Dipper at night.
keeps / won't be
We________ (threaten) our own existence if we________ (not cut down) the waste rapidly.
will threaten / don't cut down
