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) _____ great an addiction to get rid of. (i) _____ nothing is impossible for us. (j) _____ we are determined to give up it, we can certainly do it.