Select the most appropriate option to fill in the blank.

One has to _________ the risks associated with global warming.

bear in mind

The correct option to fill in the blank is bear in mind.

The phrase "bear in mind" means to remember or consider something carefully. In this context, it means that we should all be aware of the risks associated with global warming and take steps to mitigate them.

The other options are not as appropriate:

• Cook in mind does not make sense in this context.
• Take in mind is similar to "bear in mind" but it is not as idiomatic.
• Break in mind does not make sense in this context.