1
1.A type of hard drug.
2.One of the main reasons for birth defects.
3.A substance that can lead to problems in parts of the body.
4.A less widely used drug.
5. The most common smoking drug.
Question 6-10:
Write NO MORE THAN TWO WORDS FROM THE PASSAGE in each blank.
6.A great number of smokers generally acquired from
7.Smoking was originally linked with practices.
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