Use appropriate sentence connectors in the blank spaces of the following passage.

We must be aware of the dangers of smoking. It is harmful to us in various ways. It causes various diseases (a) --- blood pressure, heart attack, bronchitis, cancer, etc. (b) --- it pollutes air. (c) - --smoking causes harm to (d) - ---the smokers (e)-- - the non-smokers who remain by them. (f), --we should give up smoking. (g) --- it is (h) a great addiction to get rid of,(i)--, nothing is impossible for us. (j),-- we have to realize (k) --- it only damages our health. (l), --we have to leave the company of those (m) - --smoke. (n) ----, we must be determined to give it up.