Despite being cheap, versatile, and easy to produce, ________ they are made from nonrenewable petroleum, and most do not biodegrade in landfills.

Which choice completes the text so that it conforms to the conventions of Standard English?

Question

Accepted Answer

commercial plastics have two associated problems:

Answer

there are two problems associated with commercial plastics:

Answer

two problems are associated with commercial plastics:

Answer

commercial plastics' two associated problems are that