1 He is aware of the harms of smoking, which leads to his decision to give up smoking. 2 You should try your best to finish all your work before the night falls.
He was aware of the risks about smoking,which led to the decsion of abstaining from smoking. You should try your best to finished the job before the nightfall.
1He was aware of the risks associated with smoking, which led to wean determination (to lead. Decision) 2 : you should try to live before nightfall finished the job.