You need to be careful because the amanita is poisonous if you eat it.

This chemical is very toxic.

The toxicity of this medicine is very high, so please do not take more than the appropriate amount.

I eat an apple every day.

Your cooperation is needed for this project.

I need you.

Please cross the road with caution.

Please be careful when crossing the road.

This chestnut mushroom tastes very delicious.

He is an expert in toxicology.