1 . The sentence 'Since I had almost no money, I had to depend on my parents' can be converted into the to prevent air pollution.

• A. Since having almost no money I had to depend on
• B. Since my having almost no money I had to depend on my parents
• C. Since having had almost no money I had to depend on my parents
• D. Having almost no money I had to depend on my parents

Answer: Option D

Explanation: