In the given question, a sentence is given with a part of it missing and represented by a blank. Choose the phrase that can be placed in the given blank to make a meaningful and grammatically correct sentence.
Four global drinks giants ________________ more than half a million tonnes of plastic pollution in six developing countries each year, enough to cover 83 football pitches every day.
1
are trying to reduce
2
are responsible for
3
are collaborating for
4
are planning for
5
None of these