Problem: How does the sentence end?

I like my bed sheet in dark colors rather than light colors as the
Answer: dark colors shows less stains.

Problem: How does the sentence end?

Benjamin stuck close to Donald at the party, since
Answer: Donald knew all the people there.

Problem: How does the sentence end?

Kenneth was considered a negative individual compared to Matthew, due to
Answer: Matthew always being optimistic.

Problem: How does the sentence end?

The infection that Emily has it is more serious than the one Lindsey has, because
Answer:
Emily infection is due to the Ebola virus.